diff --git a/.github/workflows/ci-build-site.yml b/.github/workflows/ci-build-site.yml
index 5692ccb3..451e500f 100644
--- a/.github/workflows/ci-build-site.yml
+++ b/.github/workflows/ci-build-site.yml
@@ -123,8 +123,8 @@ jobs:
 
       - name: Remove hashes from CSS and JS files references
         run: |
-          find ${{ steps.set-dirs.outputs.old_dir }}/public -type f -exec sed -i 's/\(js\|css\)?id=[^"']\+//g' {} +
-          find ${{ steps.set-dirs.outputs.new_dir }}/public -type f -exec sed -i 's/\(js\|css\)?id=[^"']\+//g' {} +
+          find old-master/public -type f -exec sed -i 's/\(js\|css\)?id=[^"'\''"]\+//g' {} +
+          find new-master/public -type f -exec sed -i 's/\(js\|css\)?id=[^"'\''"]\+//g' {} +
 
       - name: Generate diff
         run: |