diff --git a/tacker/tests/contrib/post_test_hook.sh b/tacker/tests/contrib/post_test_hook.sh
index f26135e57..2f96ba4c5 100755
--- a/tacker/tests/contrib/post_test_hook.sh
+++ b/tacker/tests/contrib/post_test_hook.sh
@@ -28,6 +28,8 @@ esac
 
 sudo chown -R $owner:stack $TACKER_DIR
 
+cd $TACKER_DIR
+
 # Run functional tests
 echo "Running Tacker $VENV test suite"
 source $DEVSTACK_DIR/openrc admin admin