diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index ef264a69820b..a43aec63b551 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -14,6 +14,7 @@ on:
     branches: 
       - 'master' 
       - '[0-9]+.[0-9]+' 
+      - '[0-9]+.x'
     tags: 
       - 'v*' 
   pull_request:
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 42a967defde4..3dd85a3affe6 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -19,6 +19,7 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
+      - '[0-9]+.x'
     tags:
       - 'v*'
   pull_request:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 70bd4e1ea593..cd689d867d15 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,6 +19,7 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
+      - '[0-9]+.x'
     tags:
       - 'v*'
   pull_request:
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index f5a32c714dae..d36d29197328 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -19,6 +19,7 @@ on:
     branches:
       - 'master'
       - '[0-9]+.[0-9]+'
+      - '[0-9]+.x'
     tags:
       - 'v*'
   pull_request: