diff --git a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/UnreservedBandwidthSubTlv.java b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/UnreservedBandwidthSubTlv.java
index 0d95ed9..6f3b065 100644
--- a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/UnreservedBandwidthSubTlv.java
+++ b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/UnreservedBandwidthSubTlv.java
@@ -39,7 +39,7 @@
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      */
 
-    protected static final Logger log = LoggerFactory.getLogger(UnreservedBandwidthSubTlv.class);
+    private static final Logger log = LoggerFactory.getLogger(UnreservedBandwidthSubTlv.class);
 
     public static final short TYPE = 25;
     public static final short LENGTH = 4;