diff --git a/Apper/ApperKCM.cpp b/Apper/ApperKCM.cpp
index bb3ac39..3571b91 100644
--- a/Apper/ApperKCM.cpp
+++ b/Apper/ApperKCM.cpp
@@ -35,6 +35,7 @@
 #include <QSignalMapper>
 #include <QTimer>
 #include <QPointer>
+#include <QKeyEvent>
 
 #include <PackageModel.h>
 #include <ApplicationSortFilterModel.h>