diff --git a/scripts/install b/scripts/install
index 98b3599..34521fc 100644
--- a/scripts/install
+++ b/scripts/install
@@ -51,11 +51,6 @@ ynh_add_config --template="config.local.php" --destination="$install_dir/config.
 chmod 650 "$install_dir/config.local.php"
 chown $app:$app "$install_dir/config.local.php"
 
-ynh_add_config --template="config.local.user.php" --destination="$data_dir/data/config.local.user.php"
-
-chmod 650 "$data_dir/data/config.local.user.php"
-chown $app:$app "$data_dir/data/config.local.user.php"
-
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 5e6279d..1c2a8a2 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -84,6 +84,8 @@ if [ ! -f "$data_dir/data/config.local.user.php" ]; then
  * qui ne sera pas écraser lors des mises à jour.
  */
 require '$data_dir/data/config.local.user.php';" >> $install_dir/config.local.php
+else
+	ynh_replace_string --match_string="require '$data_dir/data/config.local.user.php';" --replace_string="//require '$data_dir/data/config.local.user.php';" --target_file="$install_dir/config.local.php"
 fi
 
 #=================================================