diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1383c47..303b453 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,7 +2,7 @@ name: Build
 
 on:
   push:
-    branches: [master]
+    branches: [master, backport/1.1.x]
   pull_request:
     branches: [master]
     types: [opened, reopened, synchronize]
diff --git a/.github/workflows/dcp.yml b/.github/workflows/dcp.yml
index b71f25e..10a117b 100644
--- a/.github/workflows/dcp.yml
+++ b/.github/workflows/dcp.yml
@@ -2,7 +2,7 @@ name: DCP
 
 on:
   push:
-    branches: [master]
+    branches: [master, backport/1.1.x]
   pull_request:
     branches: [master]
     types: [opened, reopened, synchronize]
diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index 42e6374..a6f94f8 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -2,10 +2,10 @@ name: Integration
 
 on:
   push:
-    branches: [ master ]
+    branches: [master, backport/1.1.x]
   pull_request:
-    branches: [ master ]
-    types: [ opened, reopened, synchronize ]
+    branches: [master]
+    types: [opened, reopened, synchronize]
   workflow_dispatch:
 
 concurrency: