diff --git a/perl-XML-Parser.spec b/perl-XML-Parser.spec
index 49a1601..6d6d746 100644
--- a/perl-XML-Parser.spec
+++ b/perl-XML-Parser.spec
@@ -81,7 +81,7 @@ find $RPM_BUILD_ROOT -type f -name '*.bs' -a -size 0 -delete
 for file in samples/REC-xml-19980210.xml; do
   iconv -f iso-8859-1 -t utf-8 < "$file" > "${file}_"
   mv -f "${file}_" "$file"
-  perl -i -e "s/encoding='ISO-8859-1'/encoding='UTF-8'/" "$file"
+  perl -i -pe "s/encoding='ISO-8859-1'/encoding='UTF-8'/" "$file"
 done
 
 %check