diff --git a/.github/workflows/nightly-update-source-languages.yaml b/.github/workflows/nightly-update-source-languages.yaml
index d93bff99c9..9460bb071f 100644
--- a/.github/workflows/nightly-update-source-languages.yaml
+++ b/.github/workflows/nightly-update-source-languages.yaml
@@ -40,6 +40,7 @@ jobs:
         uses: crowdin/github-action@v2
         with:
           upload_sources: true
+          upload_sources_args: "-b main"
           upload_translations: false
           push_translations: false
           push_sources: false