diff --git a/YACReaderLibrary/yacreader_navigation_controller.cpp b/YACReaderLibrary/yacreader_navigation_controller.cpp
index 9dd53dc7..a38457ac 100644
--- a/YACReaderLibrary/yacreader_navigation_controller.cpp
+++ b/YACReaderLibrary/yacreader_navigation_controller.cpp
@@ -11,6 +11,7 @@
 #include "folder_model.h"
 #include "comics_view.h"
 #include "empty_folder_widget.h"
+#include "yacreader_search_line_edit.h"
 
 YACReaderNavigationController::YACReaderNavigationController(LibraryWindow *parent) :
     QObject(parent),libraryWindow(parent)