diff --git a/scripts/build_and_push.sh b/scripts/build_and_push.sh
index 038021b..4195ec7 100755
--- a/scripts/build_and_push.sh
+++ b/scripts/build_and_push.sh
@@ -48,7 +48,7 @@ fi
 # Image Push location
 REGISTRY=${REGISTRY:-"ghcr.io"}
 IMAGE_REPOSITORY=${IMAGE_NAME:-$GITHUB_REPOSITORY}
-IMAGE_LOCATION=$REGISTRY/$IMAGE_REPOSITORY
+IMAGE_LOCATION=$(echo "$REGISTRY/$IMAGE_REPOSITORY" | tr '[:upper:]' '[:lower:]')
 
 TAG="$IMAGE_LOCATION:py${PUBLISH_TARGET}-${PACKAGE_VERSION}"