diff --git a/.github/workflows/ubuntu_test.yml b/.github/workflows/ubuntu_test.yml
index c42d7fe4941..cce73ff676b 100644
--- a/.github/workflows/ubuntu_test.yml
+++ b/.github/workflows/ubuntu_test.yml
@@ -87,7 +87,7 @@ jobs:
         shell: bash
         run: |
           mkdir -p ${BASEDIR}/${PREFIX}target_ws/src
-          cd {{ github.workspace }}/${{ matrix.distro }}
+          cd ${{ github.workspace }}/${{ matrix.distro }}
           ls
           cd ${BASEDIR}/${PREFIX}target_ws/src
           cp -r ${{ github.workspace }} ${BASEDIR}/${PREFIX}target_ws/src/