diff --git a/debian/lenny/dependencies/qt3/debian/patches/09_amd64_lib64.diff b/debian/lenny/dependencies/qt3/debian/patches/09_amd64_lib64.diff
index 71b2b65e1..1708af1a2 100644
--- a/debian/lenny/dependencies/qt3/debian/patches/09_amd64_lib64.diff
+++ b/debian/lenny/dependencies/qt3/debian/patches/09_amd64_lib64.diff
@@ -7,7 +7,8 @@
 -QMAKE_LIBDIR_X11	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_X11	= /usr/X11R6/lib
  QMAKE_INCDIR_QT		= $(QTDIR)/include
- QMAKE_LIBDIR_QT		= $(QTDIR)/lib
+-QMAKE_LIBDIR_QT		= $(QTDIR)/lib64
++QMAKE_LIBDIR_QT		= $(QTDIR)/lib
  QMAKE_INCDIR_OPENGL	= /usr/X11R6/include
 -QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib
diff --git a/debian/squeeze/dependencies/qt3/debian/patches/09_amd64_lib64.diff b/debian/squeeze/dependencies/qt3/debian/patches/09_amd64_lib64.diff
index 71b2b65e1..1708af1a2 100644
--- a/debian/squeeze/dependencies/qt3/debian/patches/09_amd64_lib64.diff
+++ b/debian/squeeze/dependencies/qt3/debian/patches/09_amd64_lib64.diff
@@ -7,7 +7,8 @@
 -QMAKE_LIBDIR_X11	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_X11	= /usr/X11R6/lib
  QMAKE_INCDIR_QT		= $(QTDIR)/include
- QMAKE_LIBDIR_QT		= $(QTDIR)/lib
+-QMAKE_LIBDIR_QT		= $(QTDIR)/lib64
++QMAKE_LIBDIR_QT		= $(QTDIR)/lib
  QMAKE_INCDIR_OPENGL	= /usr/X11R6/include
 -QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib
diff --git a/ubuntu/maverick/dependencies/qt3/debian/patches/09_amd64_lib64.diff b/ubuntu/maverick/dependencies/qt3/debian/patches/09_amd64_lib64.diff
index 71b2b65e1..1708af1a2 100644
--- a/ubuntu/maverick/dependencies/qt3/debian/patches/09_amd64_lib64.diff
+++ b/ubuntu/maverick/dependencies/qt3/debian/patches/09_amd64_lib64.diff
@@ -7,7 +7,8 @@
 -QMAKE_LIBDIR_X11	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_X11	= /usr/X11R6/lib
  QMAKE_INCDIR_QT		= $(QTDIR)/include
- QMAKE_LIBDIR_QT		= $(QTDIR)/lib
+-QMAKE_LIBDIR_QT		= $(QTDIR)/lib64
++QMAKE_LIBDIR_QT		= $(QTDIR)/lib
  QMAKE_INCDIR_OPENGL	= /usr/X11R6/include
 -QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib64
 +QMAKE_LIBDIR_OPENGL	= /usr/X11R6/lib