diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 2414ed29..0fb6276e 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -3,8 +3,10 @@ name: .NET
 on:
   push:
     branches: [ main ]
+    paths: '**/**.cs'
   pull_request:
     branches: [ main ]
+    paths: '**/**.cs'
 
 jobs:
   build: