diff --git a/hardware/optical/libcdio/actions.py b/hardware/optical/libcdio/actions.py
index 1353adf503..d72fd87de0 100644
--- a/hardware/optical/libcdio/actions.py
+++ b/hardware/optical/libcdio/actions.py
@@ -23,7 +23,7 @@ def build():
 def install():
     autotools.rawInstall("DESTDIR=%s" % (get.installDIR()))
 
-    pisitools.dosed("%s/usr/include/cdio/version.h" % get.installDIR(), '%s[^"]+' % get.srcVERSION(), get.srcVERSION())
-    pisitools.dosed("%s/usr/include/cdio/cdio_config.h" % get.installDIR(), "#define\s(CDIO_LIBCDIO_SOURCE_PATH).*", r"#undef \1")
+    #pisitools.dosed("%s/usr/include/cdio/version.h" % get.installDIR(), '%s[^"]+' % get.srcVERSION(), get.srcVERSION())
+    pisitools.dosed("%s/usr/include/cdio/cdio_config.h" % get.installDIR(), "/define CDIO_LIBCDIO_SOURCE_PATH/s|.*|/* #undef CDIO_LIBCDIO_SOURCE_PATH */|")
 
     pisitools.dodoc("AUTHORS", "ChangeLog", "NEWS", "README", "THANKS")