diff --git a/.github/workflows/Pharo11CI.yml b/.github/workflows/Pharo11CI.yml
index b69a07c4..e73df21d 100644
--- a/.github/workflows/Pharo11CI.yml
+++ b/.github/workflows/Pharo11CI.yml
@@ -6,7 +6,7 @@ env:
 on:
   push:
     branches:
-      - 'master'
+      - 'main'
   pull_request:
     types: [assigned, opened, synchronize, reopened]
 
diff --git a/.github/workflows/Pharo12CI.yml b/.github/workflows/Pharo12CI.yml
index 07c6b9e9..7d768024 100644
--- a/.github/workflows/Pharo12CI.yml
+++ b/.github/workflows/Pharo12CI.yml
@@ -6,7 +6,7 @@ env:
 on:
   push:
     branches:
-      - 'master'
+      - 'main'
   pull_request:
     types: [assigned, opened, synchronize, reopened]
   schedule: