diff --git a/Dockerfile b/Dockerfile
index 85a75c9f0..2d9cc8426 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,7 +39,7 @@ RUN apt-get update && apt-get install -y pkg-config wget libssl-dev ca-certifica
 RUN wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb \
     && dpkg -i cuda-keyring_1.1-1_all.deb \
     && apt-get update \
-    && apt-get install -y cuda-toolkit-12-2 libnccl2 libnccl-dev
+    && apt-get install -y cuda-toolkit-12-2 libnccl2=2.22.3-1+cuda12.2 libnccl-dev=2.22.3-1+cuda12.2
 
 USER 65534
 ENTRYPOINT ["/bin/server"]
diff --git a/deploy/stage/mpc1-stage/values-gpu-iris-mpc.yaml b/deploy/stage/mpc1-stage/values-gpu-iris-mpc.yaml
index ee8bbbe71..47dda93da 100644
--- a/deploy/stage/mpc1-stage/values-gpu-iris-mpc.yaml
+++ b/deploy/stage/mpc1-stage/values-gpu-iris-mpc.yaml
@@ -1,4 +1,7 @@
 env:
+  - name: NCCL_SOCKET_IFNAME
+    value: "eth0"
+
   - name: RUST_BACKTRACE
     value: "full"
 
diff --git a/deploy/stage/mpc2-stage/values-gpu-iris-mpc.yaml b/deploy/stage/mpc2-stage/values-gpu-iris-mpc.yaml
index b93156b73..8f23dafee 100644
--- a/deploy/stage/mpc2-stage/values-gpu-iris-mpc.yaml
+++ b/deploy/stage/mpc2-stage/values-gpu-iris-mpc.yaml
@@ -2,6 +2,9 @@ env:
   - name: RUST_BACKTRACE
     value: "full"
 
+  - name: NCCL_SOCKET_IFNAME
+    value: "eth0"
+
   - name: SMPC__ENVIRONMENT
     value: "stage"
 
diff --git a/deploy/stage/mpc3-stage/values-gpu-iris-mpc.yaml b/deploy/stage/mpc3-stage/values-gpu-iris-mpc.yaml
index 0e08e1f91..e58e19cb4 100644
--- a/deploy/stage/mpc3-stage/values-gpu-iris-mpc.yaml
+++ b/deploy/stage/mpc3-stage/values-gpu-iris-mpc.yaml
@@ -2,6 +2,9 @@ env:
   - name: RUST_BACKTRACE
     value: "full"
 
+  - name: NCCL_SOCKET_IFNAME
+    value: "eth0"
+
   - name: SMPC__ENVIRONMENT
     value: "stage"