diff --git a/qtinterface/CMakeLists.txt b/qtinterface/CMakeLists.txt
index 831338c..cd76243 100644
--- a/qtinterface/CMakeLists.txt
+++ b/qtinterface/CMakeLists.txt
@@ -50,7 +50,7 @@ install( FILES
     ${IFACE}/tqconfig.h ${IFACE}/tqfeatures.h ${IFACE}/tqgif.h
     ${IFACE}/tqjpegio.h ${IFACE}/tqkeycode.h ${IFACE}/tqmngio.h ${IFACE}/tqmodules.h
     ${IFACE}/tqwindowdefs.h ${IFACE}/tqwinexport.h
-    ${IFACE}/tqabstractlayout.h ${IFACE}/tqasyncimageio.h
+    ${IFACE}/tqasyncimageio.h
     ${IFACE}/tqcleanuphandler.h
     ${IFACE}/tqconnection.h ${IFACE}/tqcursor.h
     ${IFACE}/tqdrawutil.h
diff --git a/qtinterface/interface_tqt3/tqabstractlayout.h b/qtinterface/interface_tqt3/tqabstractlayout.h
deleted file mode 100644
index af7e036..0000000
--- a/qtinterface/interface_tqt3/tqabstractlayout.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
-
-Copyright (C) 2010 Timothy Pearson <kb9vqf@pearsoncomputing.net>
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU 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.
-
-*/
-
-#ifndef TQT_TQABSTRACTLAYOUT_H
-#define TQT_TQABSTRACTLAYOUT_H
-
-#include <tqt.h>
-#include <ntqabstractlayout.h>
-
-#endif /* TQT_TQABSTRACTLAYOUT_H */