diff --git a/afutrainer.pro b/afutrainer.pro
index bfb55ae..227b35b 100644
--- a/afutrainer.pro
+++ b/afutrainer.pro
@@ -5,7 +5,8 @@ else {
 	TEMPLATE = app
 }
 TARGET = afutrainer
-QT += qt gui xml
+QT += widgets gui xml
+LIBS += -lz
 
 HEADERS = mainwindow.h \
 	catalogmodel.h \