diff --git a/.github/workflows/ai-bot.yml b/.github/workflows/ai-bot.yml
index 9c273b5..1d8dec7 100644
--- a/.github/workflows/ai-bot.yml
+++ b/.github/workflows/ai-bot.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     defaults:
       run:
-        working-directory: '${{ HOME }}'
+        working-directory: '$HOME'
 
     steps:
       - name: 'Git – checkout'