diff --git a/.github/workflows/publish-ci.yml b/.github/workflows/publish-ci.yml
index dfd39c1..f3a78e4 100644
--- a/.github/workflows/publish-ci.yml
+++ b/.github/workflows/publish-ci.yml
@@ -7,8 +7,7 @@ on:
   # Triggers the workflow on push or pull request events but only for the main branch
   push:
     branches:
-      - master
-      - main
+      - 2.3.x
     # Ignore anything unrelated to a chart release
     paths-ignore:
       - 'charts/couchbase-operator/examples/**'
diff --git a/.github/workflows/validate-ci.yml b/.github/workflows/validate-ci.yml
index f7c205f..1b3f7da 100644
--- a/.github/workflows/validate-ci.yml
+++ b/.github/workflows/validate-ci.yml
@@ -5,8 +5,6 @@ name: Validate CI
 on:
   pull_request:
     branches:
-      - master
-      - main
       - 2.3.x
     # Ignore anything unrelated to a chart release
     paths-ignore: