diff --git a/CMakeLists.txt b/CMakeLists.txt
index 32917ea..081eaea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -309,6 +309,7 @@
 
 if(WIN32)
   add_subdirectory(win)
+  include(win/installer/BuildInstaller.cmake)
 else()
   # No interest in building x related parts on Apple
   if(NOT APPLE)