diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 65a4e12..562a63e 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -3,7 +3,7 @@ name: Build (artifact)
 on:
   workflow_dispatch:
   push:
-    branches: [ "main" ]
+    branches: [ "master" ]
 
 jobs:
   build:
@@ -43,7 +43,7 @@ jobs:
         run: make build
 
       - name: Upload artifact
-        uses: https://github.com/actions/upload-artifact@v4
+        uses: https://github.com/actions/upload-artifact@v3
         with:
           name: certman-${{ env.VERSION }}-amd64
           path: certman-${{ env.VERSION }}-amd64