diff --git a/lib/libospf.h b/lib/libospf.h
index 9a643256c23d..45e7fb187069 100644
--- a/lib/libospf.h
+++ b/lib/libospf.h
@@ -61,7 +61,7 @@ extern "C" {
 #define OSPF_TRANSMIT_DELAY_DEFAULT         1
 #define OSPF_DEFAULT_BANDWIDTH		 10000	/* Mbps */
 
-#define OSPF_DEFAULT_REF_BANDWIDTH	100000  /* Mbps */
+#define OSPF_DEFAULT_REF_BANDWIDTH	100000  /* Kbps */
 
 #define OSPF_POLL_INTERVAL_DEFAULT         60
 #define OSPF_NEIGHBOR_PRIORITY_DEFAULT      0
diff --git a/ospf6d/ospf6_interface.h b/ospf6d/ospf6_interface.h
index 5942df0ab5df..e97407de5831 100644
--- a/ospf6d/ospf6_interface.h
+++ b/ospf6d/ospf6_interface.h
@@ -197,7 +197,7 @@ extern const char *const ospf6_interface_state_str[];
 #define OSPF6_INTERFACE_TRANSDELAY     1
 #define OSPF6_INTERFACE_INSTANCE_ID    0
 #define OSPF6_INTERFACE_BANDWIDTH      10000   /* Mbps */
-#define OSPF6_REFERENCE_BANDWIDTH      100000  /* Mbps */
+#define OSPF6_REFERENCE_BANDWIDTH      100000  /* Kbps */
 #define OSPF6_INTERFACE_SSO_RETRY_INT  1
 #define OSPF6_INTERFACE_SSO_RETRY_MAX  5