diff --git a/debian/lenny/dependencies/tqt3/debian/patches/09_amd64_lib64.diff b/debian/lenny/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
index 538e93044..de42482fc 100644
--- a/debian/lenny/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
+++ b/debian/lenny/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
@@ -6,8 +6,8 @@
  QMAKE_INCDIR_X11	= /usr/X11R6/include
 -QMAKE_LIBDIR_X11	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_X11	= /usr/X11R6/lib
- QMAKE_INCDIR_QT		= $(QTDIR)/include
- QMAKE_LIBDIR_QT		= $(QTDIR)/lib64
+ QMAKE_INCDIR_TQT		= $(TQTDIR)/include
+ QMAKE_LIBDIR_TQT		= $(TQTDIR)/lib64
  QMAKE_INCDIR_OPENGL	= /usr/X11R6/include
 -QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib
diff --git a/debian/squeeze/dependencies/tqt3/debian/patches/09_amd64_lib64.diff b/debian/squeeze/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
index 538e93044..de42482fc 100644
--- a/debian/squeeze/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
+++ b/debian/squeeze/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
@@ -6,8 +6,8 @@
  QMAKE_INCDIR_X11	= /usr/X11R6/include
 -QMAKE_LIBDIR_X11	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_X11	= /usr/X11R6/lib
- QMAKE_INCDIR_QT		= $(QTDIR)/include
- QMAKE_LIBDIR_QT		= $(QTDIR)/lib64
+ QMAKE_INCDIR_TQT		= $(TQTDIR)/include
+ QMAKE_LIBDIR_TQT		= $(TQTDIR)/lib64
  QMAKE_INCDIR_OPENGL	= /usr/X11R6/include
 -QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib
diff --git a/ubuntu/maverick/dependencies/tqt3/debian/patches/09_amd64_lib64.diff b/ubuntu/maverick/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
index 538e93044..de42482fc 100644
--- a/ubuntu/maverick/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
+++ b/ubuntu/maverick/dependencies/tqt3/debian/patches/09_amd64_lib64.diff
@@ -6,8 +6,8 @@
  QMAKE_INCDIR_X11	= /usr/X11R6/include
 -QMAKE_LIBDIR_X11	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_X11	= /usr/X11R6/lib
- QMAKE_INCDIR_QT		= $(QTDIR)/include
- QMAKE_LIBDIR_QT		= $(QTDIR)/lib64
+ QMAKE_INCDIR_TQT		= $(TQTDIR)/include
+ QMAKE_LIBDIR_TQT		= $(TQTDIR)/lib64
  QMAKE_INCDIR_OPENGL	= /usr/X11R6/include
 -QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib