diff --git a/src/src.pro b/src/src.pro
index 365c92d0..0ba75587 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -1,5 +1,8 @@
 TEMPLATE = app
 
+QT += core gui
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
 TARGET = sqlitebrowser
 
 INCLUDEPATH += sqlite_source/