diff --git a/app.py b/app.py
index 741e8cf..bfba34e 100644
--- a/app.py
+++ b/app.py
@@ -168,7 +168,7 @@ def get_image():
 @app.route("/api/release_allocation", methods=['POST'])
 def release_allocation():
     try:
-        id_allocation = db.get_conf_id_name(request.headers['name'])
+        id_allocation = db.get_conf_id_name(request.headers['name']+".squashfs")
         if id_allocation is None or id_allocation == "":
             return jsonify(message="400")
     except: