diff --git a/.github/workflows/production.yml b/.github/workflows/production.yml
index 41ea641..2dd4172 100644
--- a/.github/workflows/production.yml
+++ b/.github/workflows/production.yml
@@ -64,7 +64,7 @@ jobs:
           ECR_REPOSITORY: ${{ needs.build.outputs.ECR_REPOSITORY }}
           IMAGE_TAG: ${{ needs.build.outputs.IMAGE_TAG }}
         run: |
-          sed -i "s|image:.*|image: $ECR_REGISTRY\/$ECR_REPOSITORY:$IMAGE_TAG|g" infoteam/service/gistalk/prod.yaml
+          sed -i "s|image:.*|image: $ECR_REGISTRY\/$ECR_REPOSITORY:$IMAGE_TAG|g" infoteam/service/gistalk/prod.yml
 
       - name: Commit and Push
         env: