diff --git a/.github/workflows/json.yml b/.github/workflows/json.yml
index bf0bff1..8feb339 100644
--- a/.github/workflows/json.yml
+++ b/.github/workflows/json.yml
@@ -11,4 +11,4 @@ jobs:
       - name: json-syntax-check
         uses: limitusus/json-syntax-check@v2
         with:
-          pattern: "\\.json$*"
+          pattern: "\\.json\\.?$"