diff --git a/manifest.json b/manifest.json
index e0947ca..b0a5483 100644
--- a/manifest.json
+++ b/manifest.json
@@ -22,7 +22,7 @@
         "email": ""
     },
     "requirements": {
-        "yunohost": ">= 4.3.0"
+        "yunohost": ">= 11.0.9"
     },
     "previous_maintainers": [
         {
diff --git a/scripts/upgrade b/scripts/upgrade
index 9446ae1..160af58 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -91,7 +91,7 @@ then
 	ynh_script_progression --message="Upgrading source files..." --weight=3
 
 	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$final_path" --keep="$final_path/data $final_path/config.php"
+	ynh_setup_source --dest_dir="$final_path" --keep="data config.php"
 fi
 
 mkdir -p $final_path/sessions/