diff --git a/appveyor.yml b/appveyor.yml
index 893c8dfd..39a08e2f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-ersion: 0.12.{build}
+version: 0.12.{build}
 
 configuration:
 - Debug