diff --git a/CI_CD_PIPELINE_SETUP_GUIDE.md b/CI_CD_PIPELINE_SETUP_GUIDE.md
index b7bb16a..df7c7d2 100644
--- a/CI_CD_PIPELINE_SETUP_GUIDE.md
+++ b/CI_CD_PIPELINE_SETUP_GUIDE.md
@@ -609,17 +609,9 @@ docker pull localhost:5000/test:latest
 # Remove from local Docker
 docker rmi localhost:5000/test:latest
 
-# Delete test image from registry using registry API
-# Get the digest of the latest tag
-DIGEST=$(curl -s -H "Accept: application/vnd.docker.distribution.manifest.v2+json" http://localhost:5000/v2/test/manifests/latest | grep -o '"digest":"[^"]*"' | cut -d'"' -f4)
-
-# Delete the manifest from registry
-if [ ! -z "$DIGEST" ]; then
-    echo "Deleting test image from registry..."
-    curl -X DELETE http://localhost:5000/v2/test/manifests/$DIGEST
-else
-    echo "Could not find digest for test image"
-fi
+# Delete test repository from registry (simpler approach)
+echo "Deleting test repository from registry..."
+curl -X DELETE http://localhost:5000/v2/test/repository
 
 # Clean up test file
 rm /tmp/test.Dockerfile