diff --git a/src/policy/src/test/java/eu/teraflow/policy/SerializerTest.java b/src/policy/src/test/java/eu/teraflow/policy/SerializerTest.java
index 64102646119585e1f837b12a9be022d95a29c54f..b0fb90864ce32bf6b793dded5d1f9de1dfba5097 100644
--- a/src/policy/src/test/java/eu/teraflow/policy/SerializerTest.java
+++ b/src/policy/src/test/java/eu/teraflow/policy/SerializerTest.java
@@ -3601,7 +3601,8 @@ class SerializerTest {
                         ContextOuterClass.DeviceDriverEnum.DEVICEDRIVER_ONF_TR_352),
                 Arguments.of(DeviceDriverEnum.XR, ContextOuterClass.DeviceDriverEnum.DEVICEDRIVER_XR),
                 Arguments.of(
-                        DeviceDriverEnum.IETF_L2VPN, ContextOuterClass.DeviceDriverEnum.DEVICEDRIVER_IETF_L2VPN),
+                        DeviceDriverEnum.IETF_L2VPN,
+                        ContextOuterClass.DeviceDriverEnum.DEVICEDRIVER_IETF_L2VPN),
                 Arguments.of(
                         DeviceDriverEnum.UNDEFINED, ContextOuterClass.DeviceDriverEnum.DEVICEDRIVER_UNDEFINED));
     }