diff --git a/src/plugins/projectexplorer/windebuginterface.cpp b/src/plugins/projectexplorer/windebuginterface.cpp
index 45b6f13c6c1..98ece143c8e 100644
--- a/src/plugins/projectexplorer/windebuginterface.cpp
+++ b/src/plugins/projectexplorer/windebuginterface.cpp
@@ -29,6 +29,7 @@
 
 #include <windows.h>
 #include <QCoreApplication>
+#include <QMap>
 #include <QTime>
 
 /*!