diff --git a/unity-project/action.yaml b/unity-project/action.yaml
index 99e5de8..7432819 100644
--- a/unity-project/action.yaml
+++ b/unity-project/action.yaml
@@ -38,7 +38,7 @@ runs:
     uses: act/common/docker/docker-cp@master
     with:
       volume: library
-      fromPath: library:/Library
+      fromPath: library:/mnt/Library
       toPath: Library
   - name: "Run Unity command."
     uses: act/unity/unity-command@master