diff --git a/appveyor.yml b/appveyor.yml
index bc718f2..48073f5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 3.3.{build}
+version: 3.3.{build}-beta
 environment:
   CoverityProjectToken:
     secure: pUUrynbyxCRpsAgGdKBVYDZCilwBmaWQ1Jg+rg5znr0=