diff --git a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java
index 640ba4b..de822a4 100644
--- a/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java
+++ b/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/types/attr/BgpPrefixAttrIgpFlags.java
@@ -31,7 +31,7 @@
  */
 public final class BgpPrefixAttrIgpFlags implements BgpValueType {
 
-    protected static final Logger log = LoggerFactory
+    private static final Logger log = LoggerFactory
             .getLogger(BgpPrefixAttrIgpFlags.class);
 
     public static final int ATTR_PREFIX_FLAGBIT = 1152;