diff --git a/src/apps/snmp/snmpv3_mbedtls.c b/src/apps/snmp/snmpv3_mbedtls.c
index 8db20bbf..5cbeccdf 100644
--- a/src/apps/snmp/snmpv3_mbedtls.c
+++ b/src/apps/snmp/snmpv3_mbedtls.c
@@ -40,14 +40,14 @@
 #include "lwip/sys.h"
 #include <string.h>
 
+#if LWIP_SNMP && LWIP_SNMP_V3 && LWIP_SNMP_V3_MBEDTLS
+
 #include "mbedtls/md.h"
 #include "mbedtls/cipher.h"
 
 #include "mbedtls/md5.h"
 #include "mbedtls/sha1.h"
 
-#if LWIP_SNMP && LWIP_SNMP_V3 && LWIP_SNMP_V3_MBEDTLS
-
 err_t
 snmpv3_auth(struct snmp_pbuf_stream* stream, u16_t length,
     const u8_t* key, u8_t algo, u8_t* hmac_out)