diff --git a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/NodeNameSubTlv.java b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/NodeNameSubTlv.java
index 58ebc0c..fc7648c 100644
--- a/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/NodeNameSubTlv.java
+++ b/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/NodeNameSubTlv.java
@@ -39,7 +39,7 @@
      +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
      */
 
-    protected static final Logger log = LoggerFactory.getLogger(NodeNameSubTlv.class);
+    private static final Logger log = LoggerFactory.getLogger(NodeNameSubTlv.class);
 
     public static final short TYPE = 15;
     public final short hLength;