diff --git a/.github/workflows/ddm-archlinux-build.yml b/.github/workflows/ddm-archlinux-build.yml
index f9143ed..0598065 100644
--- a/.github/workflows/ddm-archlinux-build.yml
+++ b/.github/workflows/ddm-archlinux-build.yml
@@ -4,8 +4,6 @@ name: Build ddm on Arch Linux
 # treeland-protocols-git is installed from source
 
 on:
-  push:
-
   pull_request:
 
 jobs:
diff --git a/.github/workflows/ddm-deepin-build.yml b/.github/workflows/ddm-deepin-build.yml
index 2f51267..dc50e1b 100644
--- a/.github/workflows/ddm-deepin-build.yml
+++ b/.github/workflows/ddm-deepin-build.yml
@@ -1,8 +1,6 @@
 name: Build ddm on Deepin crimson (independent)
 
 on:
-  push:
-
   pull_request:
 
 jobs: