diff --git a/debian/rules b/debian/rules
index f2b3a6b..465c69f 100755
--- a/debian/rules
+++ b/debian/rules
@@ -2,6 +2,7 @@
 
 include /usr/share/dpkg/default.mk
 export DESTDIR=$(shell pwd)/debian/tmp
+export QT_SELECT=qt5
 
 %:
 	dh $@ --with python3 --buildsystem=pybuild