diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index e95843d6..71ea6e53 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -18,7 +18,7 @@ source:
     - 0001-16920-Mark-vtkPainterCommunicator-as-not-wrappable.patch
 
 build:
-  number: 1
+  number: 2
   features:
     - vc9  # [win and py27]
     - vc10  # [win and py34]