diff --git a/sources/awesome-widget-kf5/plugin/awkeys.cpp b/sources/awesome-widget-kf5/plugin/awkeys.cpp
index 0a08168..53a0a4c 100644
--- a/sources/awesome-widget-kf5/plugin/awkeys.cpp
+++ b/sources/awesome-widget-kf5/plugin/awkeys.cpp
@@ -72,6 +72,7 @@ AWKeys::~AWKeys()
     delete toolTip;
     delete createButton;
     delete copyButton;
+    delete deleteButton;
     delete dialogButtons;
     delete widgetDialog;
     delete dialog;