diff --git a/3rdparty/QtExtKeySequenceEdit.cpp b/3rdparty/QtExtKeySequenceEdit.cpp
index 1ef1586..d0ffaa6 100644
--- a/3rdparty/QtExtKeySequenceEdit.cpp
+++ b/3rdparty/QtExtKeySequenceEdit.cpp
@@ -1,5 +1,7 @@
 #include "QtExtKeySequenceEdit.h"
 
+#include <QKeyEvent>
+
 QtExtKeySequenceEdit::QtExtKeySequenceEdit(QWidget *parent)
         : QKeySequenceEdit(parent) {
 }
@@ -17,6 +19,6 @@ void QtExtKeySequenceEdit::keyPressEvent(QKeyEvent *pEvent) {
     auto key = keySeq[0].key();
     if (key == Qt::Key_Backspace || key == Qt::Key_Delete) {
         key = static_cast<Qt::Key>(0);
+        setKeySequence(key);
     }
-    setKeySequence(key);
 }