diff --git a/appveyor.yml b/appveyor.yml
index 6c50fef8..8d9cc64f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -15,6 +15,7 @@ environment:
 
     - compiler: msvc-14-seh
       generator: "Visual Studio 14 2015"
+      enabled_on_pr: yes
 
     - compiler: msvc-14-seh
       generator: "Visual Studio 14 2015 Win64"