diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 257d02d..9058610 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -47,5 +47,5 @@ jobs:
           fetch-depth: 1
       - name: Build Ubuntu
         run: |
-          export ENV_QT_GCC=$(pwd)/${{env.Qt5_Dir}}
-          ci/linux/build_for_ubuntu.sh release
\ No newline at end of file
+          export ENV_QT_GCC=${{env.Qt5_Dir}}
+          ci/linux/build_for_ubuntu.sh release
diff --git a/ci/linux/build_for_ubuntu.sh b/ci/linux/build_for_ubuntu.sh
old mode 100644
new mode 100755