diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 6edbfff6..7b52f007 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -2,8 +2,6 @@ name: check examples
 
 on:
   push:
-    branches:
-      - main
   pull_request:
     paths:
       - examples
@@ -15,12 +13,6 @@ jobs:
     strategy:
       matrix:
         os: 
-          - name: ubuntu-latest
-            path: ubuntu_x86_64
-          - name: macos-latest
-            path: mac_intel
-          - name: macos-14
-            path: mac_m1
           - name: windows-latest
         backend: [wasm, wasm-gc, js]
     runs-on: ${{ matrix.os.name }}
@@ -81,7 +73,8 @@ jobs:
           Get-ChildItem -Path ".\examples" -Directory | ForEach-Object {
             Write-Output "Processing $($_.FullName)"
             Set-Location $_.FullName
-            if (!(moon install) -or !(moon check --target ${{ matrix.backend }}) -or !(moon test --target ${{ matrix.backend }})) {
+            moon install && moon check --target ${{ matrix.backend }} && moon test --target ${{ matrix.backend }}
+            if !($?) {
               Write-Output "Failed in $($_.FullName)"
               $failed_directories += $_.FullName
             }