diff --git a/src/plugins/python/pipsupport.h b/src/plugins/python/pipsupport.h
index 28038ba1bd0..0c56cfbecde 100644
--- a/src/plugins/python/pipsupport.h
+++ b/src/plugins/python/pipsupport.h
@@ -29,6 +29,7 @@
 #include <utils/qtcprocess.h>
 
 #include <QFutureWatcher>
+#include <QTimer>
 
 namespace Python {
 namespace Internal {