diff --git a/src/InputParser/keywords/grid.jl b/src/InputParser/keywords/grid.jl
index 1eb5b20..49c4d46 100644
--- a/src/InputParser/keywords/grid.jl
+++ b/src/InputParser/keywords/grid.jl
@@ -381,12 +381,12 @@ end
 function parse_keyword!(data, outer_data, units, cfg, f, ::Val{:AQUCON})
     def_and_u = [
         (1, :id), # Aquifer no
-        (-1, :id), # I start
-        (-1, :id), # I stop
-        (-1, :id), # J start
-        (-1, :id), # J stop
-        (-1, :id), # K start
-        (-1, :id), # K stop
+        (1, :id), # I start
+        (1, :id), # I stop
+        (1, :id), # J start
+        (1, :id), # J stop
+        (1, :id), # K start
+        (1, :id), # K stop
         ("Defaulted", :id), # Face orientation, I+, I-, ...
         (1.0, :id), # Trans multiplier
         (0, :id), # Type of trans calculator to use
diff --git a/src/InputParser/keywords/solution.jl b/src/InputParser/keywords/solution.jl
index dc9b9a0..c3deaaa 100644
--- a/src/InputParser/keywords/solution.jl
+++ b/src/InputParser/keywords/solution.jl
@@ -264,12 +264,12 @@ end
 function parse_keyword!(data, outer_data, units, cfg, f, ::Val{:AQUANCON})
     def_and_u = [
         (1, :id), # Aquifer no
-        (-1, :id), # I start
-        (-1, :id), # I stop
-        (-1, :id), # J start
-        (-1, :id), # J stop
-        (-1, :id), # K start
-        (-1, :id), # K stop
+        (1, :id), # I start
+        (1, :id), # I stop
+        (1, :id), # J start
+        (1, :id), # J stop
+        (1, :id), # K start
+        (1, :id), # K stop
         ("Defaulted", :id), # Where does it connect?
         (NaN, :area), # surface area to aquifer
         (1.0, :id), # Magic multiplier to flow rate