diff --git a/apps/transport/lib/transport_web/router.ex b/apps/transport/lib/transport_web/router.ex
index 39ec8b7c28..cb9f5dfeb8 100644
--- a/apps/transport/lib/transport_web/router.ex
+++ b/apps/transport/lib/transport_web/router.ex
@@ -56,7 +56,6 @@ defmodule TransportWeb.Router do
   pipeline :reuser_space do
     plug(:browser)
     plug(:authentication_required, destination_path: "/infos_reutilisateurs")
-    plug(:check_reuser_space_enabled)
   end
 
   scope "/", OpenApiSpex.Plug do
@@ -387,17 +386,6 @@ defmodule TransportWeb.Router do
     end
   end
 
-  def check_reuser_space_enabled(%Plug.Conn{} = conn, _) do
-    if TransportWeb.Session.display_reuser_space?(conn) do
-      conn
-    else
-      conn
-      |> put_flash(:info, dgettext("alert", "This feature is currently not available."))
-      |> redirect(to: "/")
-      |> halt()
-    end
-  end
-
   # Check that a secret key is passed in the URL in the `export_key` query parameter
   defp check_export_secret_key(%Plug.Conn{params: params} = conn, _) do
     export_key_value = Map.get(params, "export_key", "")
diff --git a/apps/transport/lib/transport_web/session.ex b/apps/transport/lib/transport_web/session.ex
index 27aebfad97..e8f73874a2 100644
--- a/apps/transport/lib/transport_web/session.ex
+++ b/apps/transport/lib/transport_web/session.ex
@@ -58,23 +58,6 @@ defmodule TransportWeb.Session do
     DB.Dataset.base_query() |> where([dataset: d], d.organization_id in ^org_ids) |> DB.Repo.exists?()
   end
 
-  @doc """
-  A temporary helper method to determine if we should display "reuser space features".
-  Convenient method to find various entrypoints in the codebase:
-  - links and buttons to the reuser space
-  - follow dataset hearts (search results, dataset pages)
-  - reuser space
-
-  Enable it for everybody but keep a "kill switch" to disable it quickly
-  by setting an environment variable and rebooting the app.
-
-  transport.data.gouv.fr admins get access no matter what.
-  """
-  def display_reuser_space?(%Plug.Conn{} = conn) do
-    feature_disabled = Application.fetch_env!(:transport, :disable_reuser_space)
-    admin?(conn) or not feature_disabled
-  end
-
   @spec set_session_attribute_attribute(Plug.Conn.t(), binary(), boolean()) :: Plug.Conn.t()
   defp set_session_attribute_attribute(%Plug.Conn{} = conn, key, value) do
     current_user = current_user(conn)
diff --git a/apps/transport/lib/transport_web/templates/dataset/_header_links.html.heex b/apps/transport/lib/transport_web/templates/dataset/_header_links.html.heex
index 0515fd571d..25a3964251 100644
--- a/apps/transport/lib/transport_web/templates/dataset/_header_links.html.heex
+++ b/apps/transport/lib/transport_web/templates/dataset/_header_links.html.heex
@@ -3,32 +3,30 @@
     <i class="fa fa-external-link-alt"></i>
     <%= link("Backoffice", to: backoffice_page_path(@conn, :edit, @dataset.id)) %> &middot;
   <% end %>
-  <%= if TransportWeb.Session.display_reuser_space?(@conn) do %>
-    <i class="fa fa-external-link-alt"></i>
-    <%= if @current_user do %>
-      <%= if @is_producer do %>
-        <%= link(dgettext("default", "Producer space"),
-          to: espace_producteur_path(@conn, :edit_dataset, @dataset.id, utm_campaign: "dataset_details"),
+  <i class="fa fa-external-link-alt"></i>
+  <%= if @current_user do %>
+    <%= if @is_producer do %>
+      <%= link(dgettext("default", "Producer space"),
+        to: espace_producteur_path(@conn, :edit_dataset, @dataset.id, utm_campaign: "dataset_details"),
+        target: "_blank"
+      ) %>
+    <% else %>
+      <%= if @follows_dataset do %>
+        <%= link(dgettext("default", "Reuser space"),
+          to: reuser_space_path(@conn, :datasets_edit, @dataset.id, utm_campaign: "dataset_details"),
           target: "_blank"
         ) %>
       <% else %>
-        <%= if @follows_dataset do %>
-          <%= link(dgettext("default", "Reuser space"),
-            to: reuser_space_path(@conn, :datasets_edit, @dataset.id, utm_campaign: "dataset_details"),
-            target: "_blank"
-          ) %>
-        <% else %>
-          <%= link(dgettext("default", "Reuser space"),
-            to: reuser_space_path(@conn, :espace_reutilisateur, utm_campaign: "dataset_details"),
-            target: "_blank"
-          ) %>
-        <% end %>
+        <%= link(dgettext("default", "Reuser space"),
+          to: reuser_space_path(@conn, :espace_reutilisateur, utm_campaign: "dataset_details"),
+          target: "_blank"
+        ) %>
       <% end %>
-    <% else %>
-      <%= link(dgettext("default", "Reuser space"),
-        to: page_path(@conn, :infos_reutilisateurs, utm_campaign: "dataset_details"),
-        target: "_blank"
-      ) %>
     <% end %>
+  <% else %>
+    <%= link(dgettext("default", "Reuser space"),
+      to: page_path(@conn, :infos_reutilisateurs, utm_campaign: "dataset_details"),
+      target: "_blank"
+    ) %>
   <% end %>
 </div>
diff --git a/apps/transport/lib/transport_web/templates/dataset/details.html.heex b/apps/transport/lib/transport_web/templates/dataset/details.html.heex
index 10de3427b1..accdd4cbe0 100644
--- a/apps/transport/lib/transport_web/templates/dataset/details.html.heex
+++ b/apps/transport/lib/transport_web/templates/dataset/details.html.heex
@@ -239,11 +239,9 @@
   </div>
   <div class="dataset-metas">
     <div class="panel">
-      <%= if TransportWeb.Session.display_reuser_space?(@conn) do %>
-        <%= live_render(@conn, TransportWeb.Live.FollowDatasetLive,
-          session: %{"current_user" => @current_user, "dataset_id" => @dataset.id}
-        ) %>
-      <% end %>
+      <%= live_render(@conn, TransportWeb.Live.FollowDatasetLive,
+        session: %{"current_user" => @current_user, "dataset_id" => @dataset.id}
+      ) %>
       <div class="dataset__logo">
         <%= img_tag(DB.Dataset.full_logo(@dataset), alt: @dataset.custom_title) %>
       </div>
diff --git a/apps/transport/lib/transport_web/templates/dataset/index.html.heex b/apps/transport/lib/transport_web/templates/dataset/index.html.heex
index 4e301295fe..eaad0b49cd 100644
--- a/apps/transport/lib/transport_web/templates/dataset/index.html.heex
+++ b/apps/transport/lib/transport_web/templates/dataset/index.html.heex
@@ -196,9 +196,7 @@
                     </div>
                   </div>
                   <div class="dataset__type">
-                    <%= if not is_nil(@current_user) and TransportWeb.Session.display_reuser_space?(@conn) do %>
-                      <i class={heart_class(@dataset_heart_values, dataset)}></i>
-                    <% end %>
+                    <i class={heart_class(@dataset_heart_values, dataset)}></i>
                     <%= unless is_nil(icon_type_path(dataset)) do %>
                       <%= img_tag(icon_type_path(dataset), alt: dataset.type) %>
                     <% end %>
diff --git a/apps/transport/lib/transport_web/templates/layout/_header.html.heex b/apps/transport/lib/transport_web/templates/layout/_header.html.heex
index 6e222369e7..3950024dfb 100644
--- a/apps/transport/lib/transport_web/templates/layout/_header.html.heex
+++ b/apps/transport/lib/transport_web/templates/layout/_header.html.heex
@@ -97,11 +97,9 @@
                       to: page_path(@conn, :espace_producteur, utm_campaign: "menu_dropdown")
                     ) %>
                   <% end %>
-                  <%= if TransportWeb.Session.display_reuser_space?(@conn) do %>
-                    <%= link(gettext("Reuser space"),
-                      to: reuser_space_path(@conn, :espace_reutilisateur, utm_campaign: "menu_dropdown")
-                    ) %>
-                  <% end %>
+                  <%= link(gettext("Reuser space"),
+                    to: reuser_space_path(@conn, :espace_reutilisateur, utm_campaign: "menu_dropdown")
+                  ) %>
                   <a
                     class="navigation__link nagivation__link--logout"
                     href={session_path(@conn, :delete, redirect_path: current_path(@conn))}
diff --git a/apps/transport/lib/transport_web/templates/page/index.html.heex b/apps/transport/lib/transport_web/templates/page/index.html.heex
index e5755fb790..33ce33a2f6 100644
--- a/apps/transport/lib/transport_web/templates/page/index.html.heex
+++ b/apps/transport/lib/transport_web/templates/page/index.html.heex
@@ -7,14 +7,12 @@
         <a href={page_path(@conn, :espace_producteur, utm_campaign: "home_button")} class="button">
           <%= dgettext("page-index", "Producer space") %>
         </a>
-        <%= if TransportWeb.Session.display_reuser_space?(@conn) do %>
-          <a
-            href={reuser_space_path(@conn, :espace_reutilisateur, utm_campaign: "home_button")}
-            class="button reuser-space"
-          >
-            <%= dgettext("page-index", "Reuser space") %>
-          </a>
-        <% end %>
+        <a
+          href={reuser_space_path(@conn, :espace_reutilisateur, utm_campaign: "home_button")}
+          class="button reuser-space"
+        >
+          <%= dgettext("page-index", "Reuser space") %>
+        </a>
       </div>
       <div class="home-search">
         <div class="searchBar">
diff --git a/apps/transport/test/transport_web/controllers/reuser_space_controller_test.exs b/apps/transport/test/transport_web/controllers/reuser_space_controller_test.exs
index 92f760790f..f6ab217596 100644
--- a/apps/transport/test/transport_web/controllers/reuser_space_controller_test.exs
+++ b/apps/transport/test/transport_web/controllers/reuser_space_controller_test.exs
@@ -28,17 +28,6 @@ defmodule TransportWeb.ReuserSpaceControllerTest do
       # Feedback form is displayed
       refute content |> Floki.parse_document!() |> Floki.find("form.feedback-form") |> Enum.empty?()
     end
-
-    test "reuser space disabled by killswitch", %{conn: conn} do
-      old_value = Application.fetch_env!(:transport, :disable_reuser_space)
-      Application.put_env(:transport, :disable_reuser_space, true)
-      conn = Plug.Test.init_test_session(conn, %{current_user: %{}})
-      refute TransportWeb.Session.display_reuser_space?(conn)
-      conn = conn |> get(@home_url)
-      assert redirected_to(conn, 302) == "/"
-      assert Phoenix.Flash.get(conn.assigns.flash, :info) =~ "La fonctionnalité n'est pas disponible pour le moment"
-      Application.put_env(:transport, :disable_reuser_space, old_value)
-    end
   end
 
   describe "datasets_edit" do
diff --git a/apps/transport/test/transport_web/session_test.exs b/apps/transport/test/transport_web/session_test.exs
index 65b92205a7..7a969102b6 100644
--- a/apps/transport/test/transport_web/session_test.exs
+++ b/apps/transport/test/transport_web/session_test.exs
@@ -55,24 +55,6 @@ defmodule TransportWeb.SessionTest do
     end
   end
 
-  describe "display_reuser_space?" do
-    test "killswitch can disable the reuser space" do
-      old_value = Application.fetch_env!(:transport, :disable_reuser_space)
-      Application.put_env(:transport, :disable_reuser_space, true)
-      conn = Plug.Test.init_test_session(%Plug.Conn{}, %{})
-      refute TransportWeb.Session.display_reuser_space?(conn)
-      Application.put_env(:transport, :disable_reuser_space, old_value)
-    end
-
-    test "admins get access when killswitch is enabled" do
-      old_value = Application.fetch_env!(:transport, :disable_reuser_space)
-      Application.put_env(:transport, :disable_reuser_space, true)
-      conn = Plug.Test.init_test_session(%Plug.Conn{}, %{current_user: %{"is_admin" => true}})
-      assert TransportWeb.Session.display_reuser_space?(conn)
-      Application.put_env(:transport, :disable_reuser_space, old_value)
-    end
-  end
-
   def pan_org do
     %{"slug" => "equipe-transport-data-gouv-fr", "name" => "PAN", "id" => @pan_org_id}
   end
diff --git a/config/runtime.exs b/config/runtime.exs
index 3c72728c3e..a5843cf2c6 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -38,7 +38,6 @@ config :transport,
   worker: worker,
   webserver: webserver,
   # kill switches: set specific variable environments to disable features
-  disable_reuser_space: System.get_env("DISABLE_REUSER_SPACE") in ["1", "true"],
   disable_national_gtfs_map: System.get_env("DISABLE_NATIONAL_GTFS_MAP") in ["1", "true"]
 
 config :unlock,