diff --git a/scripts/publish_gh_container.sh b/scripts/publish_gh_container.sh
index db66eedca0..6e8e99df2d 100755
--- a/scripts/publish_gh_container.sh
+++ b/scripts/publish_gh_container.sh
@@ -10,4 +10,4 @@ echo "$GITHUB_TOKEN" | docker login ghcr.io -u "$GITHUB_USERNAME" --password-std
 echo ghcr.io/${GITHUB_USERNAME}/${LABEL}:${TAG}
 
 docker tag ${LABEL} ${LABEL}:${TAG}
-docker push ghcr.io/${GITHUB_USERNAME}/${LABEL}:${TAG}
\ No newline at end of file
+docker push ghcr.io/${GITHUB_USERNAME,,}/${LABEL}:${TAG}
\ No newline at end of file