diff --git a/qthelper.cpp b/qthelper.cpp
index 2384a317b..4859c1be0 100644
--- a/qthelper.cpp
+++ b/qthelper.cpp
@@ -1,5 +1,4 @@
 #include "qthelper.h"
-#include <QMap>
 
 DiveComputerList::DiveComputerList()
 {