diff --git a/libs/ui/osx.mm b/libs/ui/osx.mm
index bf2bc26d10..ebf2206d44 100644
--- a/libs/ui/osx.mm
+++ b/libs/ui/osx.mm
@@ -1,32 +1,32 @@
 /*
  *  Copyright (c) 2017 Bernhard Liebl
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
-#import <AppKit/Appkit.h>
+#import <AppKit/AppKit.h>
 
 extern "C" {
     bool isMouseCoalescingEnabled();
     void setMouseCoalescingEnabled(bool enabled);
 }
 
 bool isMouseCoalescingEnabled() {
     return NSEvent.isMouseCoalescingEnabled;
 }
 
 void setMouseCoalescingEnabled(bool enabled) {
     NSEvent.mouseCoalescingEnabled = enabled;
 }