diff --git a/graphviz.spec b/graphviz.spec
index 2964856..71253dc 100644
--- a/graphviz.spec
+++ b/graphviz.spec
@@ -1,4 +1,4 @@
-%undefine _disable_rebuild_configure
+%define _disable_rebuild_configure 1
 
 # disable madness
 %define _unpackaged_subdirs_terminate_build 0