diff --git a/zebra/zebra_errors.c b/zebra/zebra_errors.c
index 74eddf51d0..e14f1ee58c 100644
--- a/zebra/zebra_errors.c
+++ b/zebra/zebra_errors.c
@@ -746,6 +746,15 @@ static struct log_ref ferr_zebra_err[] = {
 		.suggestion =
 			"Check the kernel's link states and routing table to see how it matches ours."
 	},
+	{
+		.code = EC_ZEBRA_DUPLICATE_NHG_MESSAGE,
+		.title =
+			"Duplicate Nexthop Group Message",
+		.description =
+			"Zebra received Nexthop Group message from the kernel that it is identical to one it/we already have but with a different ID.",
+		.suggestion =
+			"See if the nexthop you are trying to add is already present in the fib."
+	},
 	{
 		.code = END_FERR,
 	}
diff --git a/zebra/zebra_errors.h b/zebra/zebra_errors.h
index 37e0a22919..44d61fc9b0 100644
--- a/zebra/zebra_errors.h
+++ b/zebra/zebra_errors.h
@@ -127,6 +127,7 @@ enum zebra_log_refs {
 	EC_ZEBRA_DUP_IP_INHERIT_DETECTED,
 	EC_ZEBRA_DUP_IP_DETECTED,
 	EC_ZEBRA_BAD_NHG_MESSAGE,
+	EC_ZEBRA_DUPLICATE_NHG_MESSAGE,
 };
 
 void zebra_error_init(void);