diff --git a/.github/workflows/test-dotnet.yml b/.github/workflows/test-dotnet.yml
index a443639..aea26b3 100644
--- a/.github/workflows/test-dotnet.yml
+++ b/.github/workflows/test-dotnet.yml
@@ -1,7 +1,6 @@
 name: Validate dotnet
 
 on:
-  workflow_dispatch:
   pull_request:
     paths-ignore:
       - '**.md'