diff --git a/sesame2mail b/sesame2mail
index 58c88ce..23a3d73 100755
--- a/sesame2mail
+++ b/sesame2mail
@@ -17,7 +17,7 @@ if [ -f "${1}" ]; then
 	touch "${MAIL_LIST}"
 
 	index=0
-	while read uid; do
+	while read -r uid; do
 		index=$((index+1))
 		mail=$(ldapsearch -ZZ -H ldap://ldap.univ-rennes1.fr -LLL '(uid='"${uid}"')' -b "dc=univ-rennes1,dc=fr" -x mail | grep "^mail" | cut -d" " -f2)