diff --git a/manifest.json b/manifest.json
index 0876c7a..afc0063 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Team collaboration communication platform",
         "fr": "Plateforme de communication collaborative en équipe"
     },
-    "version": "3.16.2~ynh1",
+    "version": "3.18.1~ynh1",
     "url": "https://rocket.chat",
     "upstream": {
         "license": "GPL-3.0",
diff --git a/scripts/install b/scripts/install
index 572ff8f..15e1807 100644
--- a/scripts/install
+++ b/scripts/install
@@ -138,7 +138,7 @@ ynh_add_systemd_config
 ynh_script_progression --message="Configuring a mongod..." --weight=1
 
 sed -i "s/^#  engine:/  engine: wiredTiger/"  /etc/mongod.conf
-sed -i "s/^#replication:/replication:\n  replSetName: 01-rs/" /etc/mongod.conf
+sed -i "s/^#replication:/replication:\n  replSetName: \"rs01\"/" /etc/mongod.conf
 #echo -e "replication:\n  replSetName: \"rs01\"" | tee -a /etc/mongod.conf
 
 ynh_exec_warn_less systemctl enable mongod --quiet