diff --git a/appveyor.yml b/appveyor.yml
index 7afed14..ca0553a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,9 +3,9 @@ configuration: Release
 notifications:
   - provider: Webhook
     url: https://webhooks.gitter.im/e/4ddb88959635299132ce
-	on_build_success: false
+    on_build_success: false
     on_build_failure: True
-	on_build_status_changed: true
+    on_build_status_changed: true
 assembly_info:
   patch: true
   file: '**\AssemblyInfo.*'