diff --git a/scripts/prerequisites b/scripts/prerequisites
index 6c52abf..4b18fc3 100644
--- a/scripts/prerequisites
+++ b/scripts/prerequisites
@@ -1,8 +1,8 @@
 # Source me
 
-# Check Moulinette version (firewall hook)
-ynh_moulinette_version=$(sudo dpkg -l moulinette-yunohost | grep ii | awk '{ print $3 }' | sed 's/\.//g')
+# Check YunoHost version (firewall hook in Moulinette)
+ynh_version=$(sudo dpkg -l yunohost | grep ii | awk '{ print $3 }' | sed 's/\.//g')
 
-if [ "${ynh_moulinette_version}" -lt 240 ]; then
-  echo "WARN: You need a YunoHost-Moulinette version equals or greater than 2.4.0 for activating the firewalling" >&2
+if [ "${ynh_version}" -lt 240 ]; then
+  echo "WARN: You need a YunoHost's version equals or greater than 2.4.0 for activating the firewalling" >&2
 fi