diff --git a/.github/workflows/installer.yaml b/.github/workflows/installer.yaml
index 3792d80..e8fa5fc 100644
--- a/.github/workflows/installer.yaml
+++ b/.github/workflows/installer.yaml
@@ -14,7 +14,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
         with:
-          fetch-tags: "true"
+          fetch-tags: true
 
       - name: setupPython
         uses: actions/setup-python@v5
@@ -41,8 +41,8 @@ jobs:
       - name: installCore
         id: install-core
         run: |
-          ls -lR .git/refs
-          
+          ls -la .git/refs/tags
+
           export SOURCE_VERSION=$(git describe --tags)
           export UNIQIFIER=$(date | md5sum | head -c 16)