1 files changed, 1 insertions, 0 deletions
diff --git a/appveyor.yml b/appveyor.yml
index ac1d3f4e87..92605a6b37 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -238,6 +238,7 @@ for:
       -DBATTERY=ON
       -DBROADCAST=ON
       -DBULK=ON
+      -DENGINEPRIME=ON
       -DHID=ON
       -DHSS1394=ON
       -DKEYFINDER=OFF