diff --git a/langs/csharp.yaml b/langs/csharp.yaml
index e81e811..3988f44 100644
--- a/langs/csharp.yaml
+++ b/langs/csharp.yaml
@@ -19,9 +19,9 @@ template: |
   }
 
 compile: |
-  mcs main.cs
+  mcs -debug main.cs
 run: |
-  mono main.exe
+  mono --debug main.exe
 
 format:
   run: |