diff --git a/.github/workflows/thirteen.yml b/.github/workflows/thirteen.yml
index 34d48a1..f9b95d7 100644
--- a/.github/workflows/thirteen.yml
+++ b/.github/workflows/thirteen.yml
@@ -18,7 +18,7 @@ jobs:
           aws-region: "us-east-1"
           aws-access-key: ${{ secrets.DEV_AWS_CODEPIPELINE_ACCESS_KEY }}
           aws-secret-key: ${{ secrets.DEV_AWS_CODEPIPELINE_SECRET_KEY }}
-          pipeline-name: "Thirteen"
+          pipeline-name: "thirteen"
       - name: Trigger Thirteen PREPROD AWS CodePipeline
         uses: zulhfreelancer/aws-codepipeline-action@v1.0.7
         if: github.ref == 'refs/heads/preprod'
@@ -26,7 +26,7 @@ jobs:
           aws-region: "us-east-1"
           aws-access-key: ${{ secrets.PREPROD_AWS_CODEPIPELINE_ACCESS_KEY }}
           aws-secret-key: ${{ secrets.PREPROD_AWS_CODEPIPELINE_SECRET_KEY }}
-          pipeline-name: "Thirteen"
+          pipeline-name: "thirteen"
       - name: Trigger Thirteen PROD AWS CodePipeline
         uses: zulhfreelancer/aws-codepipeline-action@v1.0.7
         if: github.ref == 'refs/heads/main'
@@ -34,4 +34,4 @@ jobs:
           aws-region: "us-east-1"
           aws-access-key: ${{ secrets.PROD_AWS_CODEPIPELINE_ACCESS_KEY }}
           aws-secret-key: ${{ secrets.PROD_AWS_CODEPIPELINE_SECRET_KEY }}
-          pipeline-name: "Thirteen"
\ No newline at end of file
+          pipeline-name: "thirteen"
\ No newline at end of file