diff --git a/src/spring/azext_spring/_buildservices_factory.py b/src/spring/azext_spring/_buildservices_factory.py
index 7e62bd50837..c84e7dca670 100644
--- a/src/spring/azext_spring/_buildservices_factory.py
+++ b/src/spring/azext_spring/_buildservices_factory.py
@@ -58,7 +58,7 @@ def _get_upload_info(self):
         except AttributeError as e:
             raise AzureInternalError("Failed to get a SAS URL to upload context. Error: {}".format(e))
 
-    def _queue_build(self, relative_path=None, builder=None, build_env=None, build_cpu=None, build_memory=None, app=None, **_):
+    def _queue_build(self, relative_path=None, builder=None, build_env=None, build_cpu=None, build_memory=None, app=None, deployment=None, **_):
         subscription = get_subscription_id(self.cmd.cli_ctx)
         service_resource_id = '/subscriptions/{}/resourceGroups/{}/providers/Microsoft.AppPlatform/Spring/{}'.format(subscription, self.resource_group, self.service)
         build_resource_requests = models.BuildResourceRequests(
@@ -75,7 +75,7 @@ def _queue_build(self, relative_path=None, builder=None, build_env=None, build_c
             return self.client.build_service.create_or_update_build(self.resource_group,
                                                                     self.service,
                                                                     self.name,
-                                                                    app,
+                                                                    app + '-' + deployment,
                                                                     build).properties.triggered_build_result.id
         except (AttributeError, CloudError) as e:
             raise DeploymentError("Failed to create or update a build. Error: {}".format(e.message))
diff --git a/src/spring/azext_spring/tests/latest/test_asa_app.py b/src/spring/azext_spring/tests/latest/test_asa_app.py
index f270ac75618..4efbc7fd382 100644
--- a/src/spring/azext_spring/tests/latest/test_asa_app.py
+++ b/src/spring/azext_spring/tests/latest/test_asa_app.py
@@ -273,7 +273,7 @@ def verify_build_args(self, client, *args):
         if build_args and build_args[0]:
             self.assertEqual(1, len(build_args))
             self.assertEqual(5, len(build_args[0][0]))
-            self.assertEqual(args[0:2]+('default',)+(args[2],), build_args[0][0][0:4])
+            self.assertEqual(args[0:2]+('default',)+(args[2]+'-default',), build_args[0][0][0:4])
             self.put_build_resource = build_args[0][0][4]
 
     def _execute(self, *args, **kwargs):