diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1f40e4f26..77420a4b9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,9 +1,6 @@
 name: build
 
-on:
-  push:
-    branches:
-      - master
+on: [push, pull_request]
 
 jobs:
   build:
@@ -12,17 +9,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@master
       
-      - name: Setup Nuget.exe
-        uses: nuget/setup-nuget@main
-      
-      - name: Restore Nuget packages
-        run: nuget restore src/HandyControl.sln
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@master
-        with:
-          dotnet-version: '5.0.100'
-      
       - name: Build Net_40
         run: dotnet build src/Net_40/HandyControl_Net_40/HandyControl_Net_40.csproj -p:Configuration=Release-Net40