diff --git a/src/plugins/debugger/procinterrupt.cpp b/src/plugins/debugger/procinterrupt.cpp
index 98819298663..cb20e6e0b37 100644
--- a/src/plugins/debugger/procinterrupt.cpp
+++ b/src/plugins/debugger/procinterrupt.cpp
@@ -33,6 +33,7 @@
 #include "procinterrupt.h"
 #include "debuggerconstants.h"
 
+#include <QtCore/QCoreApplication>
 #include <QtCore/QProcess> // makes kill visible on Windows.
 #include <QtCore/QFile>
 #include <QtCore/QDir>