diff --git a/make/qtversion.mk b/make/qtversion.mk
index 2f2dbf13..ab6966ac 100644
--- a/make/qtversion.mk
+++ b/make/qtversion.mk
@@ -1,3 +1,2 @@
-USE_QT           ?= true
-#QT_VERSION       ?= 4
-QT_VERSION       ?= 5
+USE_QT                 ?= true
+QT_MAJOR_VERSION       ?= 5