diff --git a/check_process b/check_process
index 9dbf9e8..8d5802c 100644
--- a/check_process
+++ b/check_process
@@ -14,9 +14,6 @@
 		upgrade=1
 		backup_restore=1
 		multi_instance=1
-		incorrect_path=1
 		port_already_use=0
 		change_url=1
-;;; Levels
-	Level 5=auto
 	
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index f6c051f..3b7fd72 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "2048 game clone",
         "fr": "Clone du jeu 2048"
     },
-    "version": "1.0~ynh3",
+    "version": "1.0~ynh4",
     "url": "https://github.com/hgentry/81/",
     "license": "MIT",
     "maintainer": {
diff --git a/scripts/upgrade b/scripts/upgrade
index 10a7628..540380b 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -60,12 +60,6 @@ ynh_clean_setup () {
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
-#=================================================
-# CHECK THE PATH
-#=================================================
-
-path_url=$(ynh_normalize_url_path --path_url=$path_url)
-
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================