diff --git a/avogadro/qtplugins/alchemy/alchemy.cpp b/avogadro/qtplugins/alchemy/alchemy.cpp
index 7f5162e3d6..a9bb60dff5 100644
--- a/avogadro/qtplugins/alchemy/alchemy.cpp
+++ b/avogadro/qtplugins/alchemy/alchemy.cpp
@@ -8,8 +8,8 @@
 #include <avogadro/core/elements.h>
 #include <avogadro/qtgui/molecule.h>
 
+#include <QAction>
 #include <QtCore/QSettings>
-#include <QtWidgets/QAction>
 #include <QtWidgets/QDialog>
 #include <QtWidgets/QInputDialog>
 
diff --git a/avogadro/qtplugins/alchemy/alchemy.h b/avogadro/qtplugins/alchemy/alchemy.h
index 1b28b689aa..b7aa459b20 100644
--- a/avogadro/qtplugins/alchemy/alchemy.h
+++ b/avogadro/qtplugins/alchemy/alchemy.h
@@ -1,11 +1,10 @@
 /******************************************************************************
   This source file is part of the Avogadro project.
-
-  This source code is released under the New BSD License, (the "License").
+  This source code is released under the 3-Clause BSD License, (see "LICENSE").
 ******************************************************************************/
 
-#ifndef AVOGADRO_QTPLUGINS_BONDING_H
-#define AVOGADRO_QTPLUGINS_BONDING_H
+#ifndef AVOGADRO_QTPLUGINS_ALCHEMY_H
+#define AVOGADRO_QTPLUGINS_ALCHEMY_H
 
 #include <avogadro/core/avogadrocore.h>
 #include <avogadro/qtgui/extensionplugin.h>
@@ -55,4 +54,4 @@ private slots:
 } // namespace QtPlugins
 } // namespace Avogadro
 
-#endif // AVOGADRO_QTPLUGINS_BONDING_H
+#endif // AVOGADRO_QTPLUGINS_ALCHEMY_H