diff --git a/.github/workflows/publish-to-test-pypi.yml b/.github/workflows/publish-to-test-pypi.yml
index 39a9339..9ab14a1 100644
--- a/.github/workflows/publish-to-test-pypi.yml
+++ b/.github/workflows/publish-to-test-pypi.yml
@@ -3,7 +3,7 @@ name: Publish Python 🐍 distributions 📦 to TestPyPI
 on:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   build-n-publish: