diff --git a/words.spec b/words.spec
index f83b993..5c81fdf 100644
--- a/words.spec
+++ b/words.spec
@@ -1,7 +1,7 @@
 Summary: A dictionary of English words for the /usr/share/dict directory.
 Name: words
 Version: 3.0
-Release: 9
+Release: 10%{?dist}
 License: public domain
 Group: System Environment/Libraries
 Source: http://www.dcs.shef.ac.uk/research/ilash/Moby/mwords.tar.Z
@@ -22,7 +22,7 @@ passwords.
 %build
 cd mwords
 dos2unix -o *; chmod a+r *
-cat [1-9]*.??? | fgrep -v \'s | egrep  "^[[:alnum:]'&!,./-]+$" | sort --ignore-case --dictionary-order | uniq > moby
+cat [1-9]*.??? | egrep -v "'s$" | egrep  "^[[:alnum:]'&!,./-]+$" | sort --ignore-case --dictionary-order | uniq > moby
 
 cat <<EOF >license.txt
 On June 1, 1996 Grady Ward announced that the fruits of
@@ -60,6 +60,9 @@ rm -rf $RPM_BUILD_ROOT
 /usr/share/dict/words
 
 %changelog
+* Wed Jan 24 2007 Karel Zak <kzak@redhat.com> - 3.0-10
+- fix regex that removes possessives ('s)
+
 * Wed Jul 19 2006 Karel Zak <kzak@redhat.com> - 3.0-9
 - rebuild