diff --git a/rtnetlink_server.cpp b/rtnetlink_server.cpp
index c0e5ad5..01d7c10 100644
--- a/rtnetlink_server.cpp
+++ b/rtnetlink_server.cpp
@@ -140,7 +140,7 @@
     if (r < 0)
     {
         log<level::ERR>("Failure Occured in starting of server:",
-                        entry("errno = %d", errno));
+                        entry("ERRNO=%d", errno));
         elog<InternalFailure>();
     }
 }