diff --git a/unix/build-xorg-7.4 b/unix/build-xorg-7.4
index 66f1013..bde6129 100755
--- a/unix/build-xorg-7.4
+++ b/unix/build-xorg-7.4
@@ -119,7 +119,7 @@
             extraoptions="${extraoptions} --without-xcb"
         fi
         if [ "${module}" = "libSM" ]; then
-            extraoptions="${extraoptions} --with-uuid=no"
+            extraoptions="${extraoptions} --without-libuuid"
         fi
         ./configure ${1+"$@"} --prefix="${PREFIX}" ${extraoptions}
         echo ======================