diff --git a/Completion/Unix/Command/_subversion b/Completion/Unix/Command/_subversion
index d30f2e657..a066b0728 100644
--- a/Completion/Unix/Command/_subversion
+++ b/Completion/Unix/Command/_subversion
@@ -34,7 +34,7 @@ _svn () {
     typeset -gHA _svn_cmds
     if _cache_invalid svn-cmds || ! _retrieve_cache svn-cmds; then
       _svn_cmds=(
-	${=${(f)${${"$(_call_program commands svn help)"#l#*Available subcommands:}%%Subversion is a tool*}}/(#s)[[:space:]]#(#b)([a-z-]##)[[:space:]]#(\([a-z, ?]##\))#/$match[1] :$match[1]${match[2]:+:${${match[2]//[(),]}// /:}}:}
+	${=${(f)${${"$(_call_program commands svn help)"#l#*Available subcommands:}%%Subversion is a tool*}}/(#s)[[:space:]]#(#b)([a-z-]##)[[:space:]]#(\([a-z, ?-]##\))#/$match[1] :$match[1]${match[2]:+:${${match[2]//[(),]}// /:}}:}
       )
       if (( $? == 0 )); then
         _store_cache svn-cmds _svn_cmds