diff --git a/src/bpf.c b/src/bpf.c
index 390d076..718a836 100644
--- a/src/bpf.c
+++ b/src/bpf.c
@@ -145,7 +145,7 @@ int iface_enumerate(int family, void *parm, int (*callback)())
 	      int i, j, prefix = 0;
 	      u32 valid = 0xffffffff, preferred = 0xffffffff;
 	      int flags = 0;
-#ifdef HAVE_BSD_NETWORK
+#if defined(HAVE_BSD_NETWORK) && !defined(__APPLE__)
 	      struct in6_ifreq ifr6;
 
 	      memset(&ifr6, 0, sizeof(ifr6));