diff --git a/appveyor.yml b/appveyor.yml
index ed1d3228a..8332b0905 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,7 @@
 build:
   project: build3/vs2010/0_Bullet3Solution.sln
+
+build_script:
   - mkdir cmake
   - cd cmake
   - cmake .. -G"Visual Studio 14 2015 Win64"