diff --git a/.github/workflows/MLPipelinePullRequest.yml b/.github/workflows/MLPipelinePullRequest.yml
index 8cbab20..94dc17e 100644
--- a/.github/workflows/MLPipelinePullRequest.yml
+++ b/.github/workflows/MLPipelinePullRequest.yml
@@ -56,8 +56,7 @@ jobs:
 
     - name: Build Lambda docker Image
       run: |
-        cd deployment/
-        docker build . --file Dockerfile.prediction.lambda --tag lambda_test
+        docker build . --file ./deployment/Dockerfile.prediction.lambda --tag lambda_test
 
     - name: Run lambda docker container
       run: |