diff --git a/.github/workflows/cd-version.yml b/.github/workflows/cd-version.yml
index db7935531..33813f6e2 100644
--- a/.github/workflows/cd-version.yml
+++ b/.github/workflows/cd-version.yml
@@ -1,6 +1,6 @@
 name: CD Version
 
-on: [push, pull_request]
+on: [push]
 
 jobs:
   host:
diff --git a/.github/workflows/ci-build-bot.yml b/.github/workflows/ci-build-bot.yml
index 1a3f05e23..2a4c43690 100644
--- a/.github/workflows/ci-build-bot.yml
+++ b/.github/workflows/ci-build-bot.yml
@@ -1,6 +1,6 @@
 name: CI Build Bot
 
-on: [push, pull_request]
+on: [push]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
diff --git a/.github/workflows/ci-build-docs.yml b/.github/workflows/ci-build-docs.yml
index 79c7c3095..8f083841a 100644
--- a/.github/workflows/ci-build-docs.yml
+++ b/.github/workflows/ci-build-docs.yml
@@ -1,6 +1,6 @@
 name: CI Build Docs
 
-on: [push, pull_request]
+on: [push]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
diff --git a/.github/workflows/ci-build-website.yml b/.github/workflows/ci-build-website.yml
index 4f48e8b62..5a2b81c9e 100644
--- a/.github/workflows/ci-build-website.yml
+++ b/.github/workflows/ci-build-website.yml
@@ -1,6 +1,6 @@
 name: CI Build Website
 
-on: [push, pull_request]
+on: [push]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}