--- a/gfx/layers/AxisPhysicsModel.h
+++ b/gfx/layers/AxisPhysicsModel.h
@@ -2,17 +2,16 @@
 /* vim: set sw=2 ts=8 et tw=80 : */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #ifndef mozilla_layers_AxisPhysicsModel_h
 #define mozilla_layers_AxisPhysicsModel_h
 
-#include "AxisPhysicsModel.h"
 #include <sys/types.h>                  // for int32_t
 #include "mozilla/TimeStamp.h"          // for TimeDuration
 
 namespace mozilla {
 namespace layers {
 
 
 /**