diff --git a/shopfloor_location_package_restriction/services/zone_picking.py b/shopfloor_location_package_restriction/services/zone_picking.py
index fe994eabe3d..f482df90ae1 100644
--- a/shopfloor_location_package_restriction/services/zone_picking.py
+++ b/shopfloor_location_package_restriction/services/zone_picking.py
@@ -17,5 +17,10 @@ def _validate_destination(self, location, moves):
         if location.package_restriction != "norestriction":
             try:
                 moves._check_location_package_restriction(only_qty_done=False)
-            except ValidationError:
-                return self.msg_store.location_has_restrictions()
+            except ValidationError as ex:
+                # __import__("pdb").set_trace()
+                return {
+                    "message_type": "error",
+                    "body": ex.name,
+                }
+                # return self.msg_store.location_has_restrictions()
diff --git a/shopfloor_location_package_restriction/tests/test_zone_picking_force_package.py b/shopfloor_location_package_restriction/tests/test_zone_picking_force_package.py
index 22f4f4a6709..deb99d1926c 100644
--- a/shopfloor_location_package_restriction/tests/test_zone_picking_force_package.py
+++ b/shopfloor_location_package_restriction/tests/test_zone_picking_force_package.py
@@ -10,7 +10,7 @@ def setUp(self):
         self.service.work.current_picking_type = self.picking1.picking_type_id
 
     def test_set_destination_location_package_restriction(self):
-        """"""
+        """Check error restriction on location is properly forwarded to frontend."""
         # Add a restriction on the location
         self.packing_location.sudo().package_restriction = "singlepackage"
         # Add a first package on the location
@@ -32,11 +32,18 @@ def test_set_destination_location_package_restriction(self):
                 "confirmation": False,
             },
         )
+        message = {
+            "message_type": "error",
+            "body": (
+                f"Only one package is allowed on the location {self.packing_location.display_name}."
+                f"You cannot add the {move_line.package_id.name}, there is already {self.pack_1.name}."
+            ),
+        }
         self.assert_response_set_line_destination(
             response,
             self.zone_location,
             picking_type,
             move_line,
-            message=self.service.msg_store.location_has_restrictions(),
+            message=message,
             qty_done=10.0,
         )