diff --git a/YACReaderLibrary/library_window.cpp b/YACReaderLibrary/library_window.cpp
index 46e6fab4..b061fbbb 100644
--- a/YACReaderLibrary/library_window.cpp
+++ b/YACReaderLibrary/library_window.cpp
@@ -788,6 +788,7 @@ void LibraryWindow::createActions()
     this->addAction(setFolderAsNotCompletedAction);
     this->addAction(setFolderAsReadAction);
     this->addAction(setFolderAsUnreadAction);
+    this->addAction(toggleFullScreenAction);
 
     //disable actions
     disableAllActions();