diff --git a/parts/documentation/find_documentation.h b/parts/documentation/find_documentation.h
index 2a9af12d..c41bbea1 100644
--- a/parts/documentation/find_documentation.h
+++ b/parts/documentation/find_documentation.h
@@ -21,6 +21,8 @@
 #ifndef FINDDOCUMENTATION_H
 #define FINDDOCUMENTATION_H
 
+#include <tqlistview.h>
+
 #include "find_documentationbase.h"
 
 class DocumentationWidget;