diff --git a/.github/workflows/maven-check-versions.yml b/.github/workflows/maven-check-versions.yml
index 6ee6f99..d6f85aa 100644
--- a/.github/workflows/maven-check-versions.yml
+++ b/.github/workflows/maven-check-versions.yml
@@ -16,4 +16,4 @@ jobs:
       - name: Check the versions
         uses: docker://leplusorg/maven-check-versions:3.9.9@sha256:abdd53328be1c87d7bf21b868d47d7934b28dfc66e168d9625877616ab14d6da
         env:
-	  - IGNORED_VERSIONS=.+-(alpha|beta).+,4.9.0
+	  - IGNORED_VERSIONS=".+-(alpha|beta).+,4.9.0"