diff --git a/.github/workflows/check_properties.yml b/.github/workflows/check_properties.yml
index 591a033f..853252e0 100644
--- a/.github/workflows/check_properties.yml
+++ b/.github/workflows/check_properties.yml
@@ -58,7 +58,7 @@ jobs:
         run: |
           echo "Fetching PR changed files..."
           echo "Getting list of changed files from PR..."
-          gh pr view ${{ steps.get-pr-data.outputs.pr_number }} --json files -q ".files[].path" | grep -E '^src/main/resources/messages_[a-zA-Z_]+\.properties$' > changed_files.txt # Filter only matching property files
+          gh pr view ${{ steps.get-pr-data.outputs.pr_number }} --json files -q ".files[].path" | grep -E '^src/main/resources/messages_[a-zA-Z_]{2}_[a-zA-Z_]{2,7}\.properties$' > changed_files.txt # Filter only matching property files
 
       - name: Determine reference file test
         id: determine-file
@@ -99,7 +99,7 @@ jobs:
             // Filter for relevant files based on the PR changes
             const changedFiles = files
               .map(file => file.filename)
-              .filter(file => /^src\/main\/resources\/messages_[a-zA-Z_]+\.properties$/.test(file));
+              .filter(file => /^src\/main\/resources\/messages_[a-zA-Z_]{2}_[a-zA-Z_]{2,7}\.properties$/.test(file));
 
             console.log("Changed files:", changedFiles);