diff --git a/autoconf.spec b/autoconf.spec
index 87ac576..013d870 100644
--- a/autoconf.spec
+++ b/autoconf.spec
@@ -1,7 +1,7 @@
 Summary: A GNU tool for automatically configuring source code.
 Name: autoconf
 Version: 2.13
-Release: 10
+Release: 10p
 Copyright: GPL
 Group: Development/Tools
 Source: ftp://prep.ai.mit.edu/pub/gnu/autoconf/autoconf-%{version}.tar.gz