diff --git a/.github/workflows/uniq.yaml b/.github/workflows/uniq.yaml
index 2c56c5bbf..0c4966574 100644
--- a/.github/workflows/uniq.yaml
+++ b/.github/workflows/uniq.yaml
@@ -12,7 +12,7 @@ on:
 
 jobs:
   check-unique:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - name: check unique keys in dic filesç