diff --git a/src/include/lwip/apps/snmp_opts.h b/src/include/lwip/apps/snmp_opts.h
index 67d2cdd5..c892d22a 100644
--- a/src/include/lwip/apps/snmp_opts.h
+++ b/src/include/lwip/apps/snmp_opts.h
@@ -133,11 +133,11 @@
 
 #if !defined SNMP_MAX_VALUE_SIZE || defined __DOXYGEN__
 /**
- * The maximum size of a value.
+ * The minimum size of a value.
  */
 #define SNMP_MIN_VALUE_SIZE             (2 * sizeof(u32_t*)) /* size required to store the basic types (8 bytes for counter64) */
 /**
- * The minimum size of a value.
+ * The maximum size of a value.
  */
 #define SNMP_MAX_VALUE_SIZE             LWIP_MAX(LWIP_MAX((SNMP_MAX_OCTET_STRING_LEN), sizeof(u32_t)*(SNMP_MAX_OBJ_ID_LEN)), SNMP_MIN_VALUE_SIZE)
 #endif