diff --git a/.github/workflows/ros-docker-image.yaml b/.github/workflows/ros-docker-image.yaml
index 1dcd734..3ea8c1c 100644
--- a/.github/workflows/ros-docker-image.yaml
+++ b/.github/workflows/ros-docker-image.yaml
@@ -36,7 +36,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ros_distro: ["iron", "humble"]
+        # ros_distro: ["iron", "humble"]
+        ros_distro: ["humble"]
 
     steps: