diff --git a/.github/workflows/Preview.yml b/.github/workflows/Preview.yml
index 31f02425..71109d62 100644
--- a/.github/workflows/Preview.yml
+++ b/.github/workflows/Preview.yml
@@ -3,7 +3,7 @@ name: Preview CI
 on:
   push:
     branches:
-      - master
+      - preview
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
diff --git a/.github/workflows/Update.yml b/.github/workflows/Update.yml
index bc33c721..493bfe54 100644
--- a/.github/workflows/Update.yml
+++ b/.github/workflows/Update.yml
@@ -2,7 +2,7 @@ name: Update
 on:
   push:
     branches:
-      - develop
+      - master
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}