diff --git a/src/apps/snmp/snmp_core.c b/src/apps/snmp/snmp_core.c
index 15936b4d..3c736c01 100644
--- a/src/apps/snmp/snmp_core.c
+++ b/src/apps/snmp/snmp_core.c
@@ -544,7 +544,7 @@ snmp_oid_to_ip_port(const u32_t *oid, u8_t oid_len, ip_addr_t *ip, u16_t *port)
 void
 snmp_oid_assign(struct snmp_obj_id *target, const u32_t *oid, u8_t oid_len)
 {
-  LWIP_ASSERT("oid_len <= LWIP_SNMP_OBJ_ID_LEN", oid_len <= SNMP_MAX_OBJ_ID_LEN);
+  LWIP_ASSERT("oid_len <= SNMP_MAX_OBJ_ID_LEN", oid_len <= SNMP_MAX_OBJ_ID_LEN);
 
   target->len = oid_len;
 
@@ -562,7 +562,7 @@ snmp_oid_assign(struct snmp_obj_id *target, const u32_t *oid, u8_t oid_len)
 void
 snmp_oid_prefix(struct snmp_obj_id *target, const u32_t *oid, u8_t oid_len)
 {
-  LWIP_ASSERT("target->len + oid_len <= LWIP_SNMP_OBJ_ID_LEN", (target->len + oid_len) <= SNMP_MAX_OBJ_ID_LEN);
+  LWIP_ASSERT("target->len + oid_len <= SNMP_MAX_OBJ_ID_LEN", (target->len + oid_len) <= SNMP_MAX_OBJ_ID_LEN);
 
   if (oid_len > 0) {
     /* move existing OID to make room at the beginning for OID to insert */
@@ -600,7 +600,7 @@ snmp_oid_combine(struct snmp_obj_id *target, const u32_t *oid1, u8_t oid1_len, c
 void
 snmp_oid_append(struct snmp_obj_id *target, const u32_t *oid, u8_t oid_len)
 {
-  LWIP_ASSERT("offset + oid_len <= LWIP_SNMP_OBJ_ID_LEN", (target->len + oid_len) <= SNMP_MAX_OBJ_ID_LEN);
+  LWIP_ASSERT("offset + oid_len <= SNMP_MAX_OBJ_ID_LEN", (target->len + oid_len) <= SNMP_MAX_OBJ_ID_LEN);
 
   if (oid_len > 0) {
     MEMCPY(&target->id[target->len], oid, oid_len * sizeof(u32_t));