diff --git a/manifest.json b/manifest.json
index 9ceeb39..62e3fe6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -21,7 +21,7 @@
         "email": ""
     },
     "requirements": {
-        "yunohost": ">= 4.3.0"
+        "yunohost": ">= 11.0.9"
     },
     "multi_instance": true,
     "services": [
diff --git a/scripts/upgrade b/scripts/upgrade
index a3484e3..151517f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -100,7 +100,7 @@ then
 	ynh_script_progression --message="Upgrading source files..." --weight=4
 
 	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$final_path" --keep="$final_path/opensearch.xml $final_path/config.php"
+	ynh_setup_source --dest_dir="$final_path" --keep="opensearch.xml config.php"
 fi
 
 chmod 750 "$final_path"