diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0440287b8..d35e3745a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,7 +30,7 @@ jobs:
       run: |
         git clone --depth 1 $REPO_URL openmptcprouter
         cd openmptcprouter
-        if [ "$SOURCE_BRANCH" = "Test-Github-Actions" ]; then
+        if [ "$SOURCE_BRANCH" != "Test-Github-Actions" ]; then
           git checkout ${SOURCE_BRANCH:-$SOURCE_TAG}
         else
           git checkout develop