diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d55bc90..90e1e5c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -160,7 +160,6 @@ jobs:
         run: |
           echo "Workspace : ${GITHUB_WORKSPACE}"
           echo Checking if there is unit tests
-          ls -A tests/build/
           if [ -d "tests/build/" ] && [ "$(ls -A tests/build/" ]; then
             git clone https://github.com/orix-software/docker-unit-test.git
             cd docker-unit-test && bash install.sh ${GITHUB_WORKSPACE} && cd ..