diff --git a/.github/workflows/preview-docs.yml b/.github/workflows/preview-docs.yml
index 41db1e7..e123f55 100644
--- a/.github/workflows/preview-docs.yml
+++ b/.github/workflows/preview-docs.yml
@@ -1,7 +1,7 @@
 name: Preview docs
 on:
   pull_request:
-    branches: $default-branch
+    branches: main
     paths:
       - docs/**
       - '*rc'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 42a15be..1ebabe3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,7 +1,7 @@
 name: Test
 on:
   push:
-    branches: $default-branch
+    branches: main
     paths:
       - src/**
       - test/**
@@ -10,7 +10,7 @@ on:
       - '*.json'
       - .github/workflows/test.yml
   pull_request:
-    branches: $default-branch
+    branches: main
     paths:
       - src/**
       - test/**