diff --git a/folderstorage.h b/folderstorage.h
index 02c8d3c49..efbc34750 100644
--- a/folderstorage.h
+++ b/folderstorage.h
@@ -47,7 +47,6 @@ using KMail::FolderJob;
 
 #include "mimelib/string.h"
 
-#include <qptrvector.h>
 #include <sys/types.h>
 #include <stdio.h>