diff --git a/sys/net/gnrc/network_layer/icmpv6/error/gnrc_icmpv6_error.c b/sys/net/gnrc/network_layer/icmpv6/error/gnrc_icmpv6_error.c
index d5a91c014e..60f5aaed23 100644
--- a/sys/net/gnrc/network_layer/icmpv6/error/gnrc_icmpv6_error.c
+++ b/sys/net/gnrc/network_layer/icmpv6/error/gnrc_icmpv6_error.c
@@ -27,6 +27,7 @@
 #define ICMPV6_ERROR_SET_VALUE(data, value) \
     ((icmpv6_error_pkt_too_big_t *)(data))->mtu = byteorder_htonl(value)
 
+#undef MIN
 #define MIN(a, b)   ((a) < (b)) ? (a) : (b)
 
 /**