diff --git a/panda/src/chan/chan_headers.h b/panda/src/chan/chan_headers.h
deleted file mode 100644
index afefa8d572..0000000000
--- a/panda/src/chan/chan_headers.h
+++ /dev/null
@@ -1,48 +0,0 @@
-// Filename: chan_headers.h
-// Created by:  georges (30May01)
-//
-////////////////////////////////////////////////////////////////////
-//
-// PANDA 3D SOFTWARE
-// Copyright (c) 2001 - 2004, Disney Enterprises, Inc.  All rights reserved
-//
-// All use of this software is subject to the terms of the Panda 3d
-// Software license.  You should have received a copy of this license
-// along with this source code; you will also find a current copy of
-// the license at http://etc.cmu.edu/panda3d/docs/license/ .
-//
-// To contact the maintainers of this program write to
-// panda3d-general@lists.sourceforge.net .
-//
-////////////////////////////////////////////////////////////////////
-
-#include "bamReader.h"
-#include "bamWriter.h"
-#include "compose_matrix.h"
-#include "datagram.h"
-#include "datagramIterator.h"
-#include "event.h"
-#include "fftCompressor.h"
-#include "indent.h"
-#include "throw_event.h"
-
-#include "animBundle.h"
-#include "animBundleNode.h"
-#include "animChannel.h"
-#include "animChannelBase.h"
-#include "animChannelMatrixXfmTable.h"
-#include "animChannelScalarTable.h"
-#include "animControl.h"
-#include "animControlCollection.h"
-#include "animGroup.h"
-#include "config_chan.h"
-#include "movingPartBase.h"
-#include "movingPartMatrix.h"
-#include "movingPartScalar.h"
-#include "partBundle.h"
-#include "partBundleNode.h"
-#include "partGroup.h"
-#include "vector_PartGroupStar.h"
-
-#pragma hdrstop
-
diff --git a/panda/src/collide/collide_headers.h b/panda/src/collide/collide_headers.h
deleted file mode 100644
index a32004854e..0000000000
--- a/panda/src/collide/collide_headers.h
+++ /dev/null
@@ -1,51 +0,0 @@
-// Filename: xxx_headers.h
-// Created by:  georges (30May01)
-//
-////////////////////////////////////////////////////////////////////
-//
-// PANDA 3D SOFTWARE
-// Copyright (c) 2001 - 2004, Disney Enterprises, Inc.  All rights reserved
-//
-// All use of this software is subject to the terms of the Panda 3d
-// Software license.  You should have received a copy of this license
-// along with this source code; you will also find a current copy of
-// the license at http://etc.cmu.edu/panda3d/docs/license/ .
-//
-// To contact the maintainers of this program write to
-// panda3d-general@lists.sourceforge.net .
-//
-////////////////////////////////////////////////////////////////////
-
-#include "bamReader.h"
-#include "bamWriter.h"
-#include "boundingLine.h"
-#include "boundingSphere.h"
-#include "datagram.h"
-#include "datagramIterator.h"
-#include "geom.h"
-#include "geomLinestrip.h"
-#include "geomNode.h"
-#include "pointerToArray.h"
-#include "lens.h"
-#include "lensNode.h"
-#include "renderRelation.h"
-#include "transformTransition.h"
-
-#include "collisionEntry.h"
-#include "collisionHandler.h"
-#include "collisionHandlerEvent.h"
-#include "collisionHandlerFloor.h"
-#include "collisionHandlerPhysical.h"
-#include "collisionHandlerPusher.h"
-#include "collisionHandlerQueue.h"
-#include "collisionNode.h"
-#include "collisionPlane.h"
-#include "collisionPolygon.h"
-#include "collisionRay.h"
-#include "collisionSegment.h"
-#include "collisionSolid.h"
-#include "collisionSphere.h"
-#include "config_collide.h"
-
-#pragma hdrstop
-
diff --git a/panda/src/lerp/lerp_headers.h b/panda/src/lerp/lerp_headers.h
deleted file mode 100644
index e3c1acc678..0000000000
--- a/panda/src/lerp/lerp_headers.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// Filename: lerp_headers.h
-// Created by:  georges (30May01)
-//
-////////////////////////////////////////////////////////////////////
-//
-// PANDA 3D SOFTWARE
-// Copyright (c) 2001 - 2004, Disney Enterprises, Inc.  All rights reserved
-//
-// All use of this software is subject to the terms of the Panda 3d
-// Software license.  You should have received a copy of this license
-// along with this source code; you will also find a current copy of
-// the license at http://etc.cmu.edu/panda3d/docs/license/ .
-//
-// To contact the maintainers of this program write to
-// panda3d-general@lists.sourceforge.net .
-//
-////////////////////////////////////////////////////////////////////
-
-#include "lerp.h"
-#include "lerpfunctor.h"
-
-#pragma hdrstop
-