diff --git a/.github/workflows/visual_studio.yml b/.github/workflows/visual_studio.yml
index 6718205..a2f21e6 100644
--- a/.github/workflows/visual_studio.yml
+++ b/.github/workflows/visual_studio.yml
@@ -1,6 +1,6 @@
 name: VS17-CI
 
-'on':
+on:
   - push
   - pull_request