diff --git a/tests/test_utils/enb_acs_builder.py b/tests/test_utils/enb_acs_builder.py
index 7497528..bf16948 100644
--- a/tests/test_utils/enb_acs_builder.py
+++ b/tests/test_utils/enb_acs_builder.py
@@ -66,7 +66,7 @@
             mconfig = EnodebConfigBuilder.get_mconfig(device)
         if not service_config:
             service_config = EnodebConfigBuilder.get_service_config()
-        with mock.patch('magma.common.service.MagmaService') as MockService:
+        with mock.patch('common.service.MagmaService') as MockService:
             MockService.config = service_config
             MockService.mconfig = mconfig
             MockService.loop = event_loop
@@ -77,7 +77,7 @@
         event_loop = asyncio.get_event_loop()
         mconfig = EnodebConfigBuilder.get_multi_enb_mconfig()
         service_config = EnodebConfigBuilder.get_service_config()
-        with mock.patch('magma.common.service.MagmaService') as MockService:
+        with mock.patch('common.service.MagmaService') as MockService:
             MockService.config = service_config
             MockService.mconfig = mconfig
             MockService.loop = event_loop