diff --git a/src/tools/tracegen/provider.h b/src/tools/tracegen/provider.h
index 9be0c33d89..a4baf56815 100644
--- a/src/tools/tracegen/provider.h
+++ b/src/tools/tracegen/provider.h
@@ -42,6 +42,7 @@
 
 #include <qvector.h>
 #include <qstring.h>
+#include <qstringlist.h>
 #include <qtypeinfo.h>
 
 struct Tracepoint