diff --git a/src/picoTCP.cpp b/src/picoTCP.cpp
index 94e98bd..c1424a1 100644
--- a/src/picoTCP.cpp
+++ b/src/picoTCP.cpp
@@ -552,11 +552,13 @@ namespace ZeroTier {
     	int err = 0;
 		if(conn->socket_family == AF_INET) { 
 			struct pico_ip4 zaddr;
+			uint32_t tempaddr;
 			memset(&zaddr, 0, sizeof (struct pico_ip4));
 			struct sockaddr_in *in4 = (struct sockaddr_in*)addr;
 			char ipv4_str[INET_ADDRSTRLEN];
 			inet_ntop(AF_INET, (const void *)&in4->sin_addr.s_addr, ipv4_str, INET_ADDRSTRLEN);
-			pico_string_to_ipv4(ipv4_str, &(zaddr.addr));
+			pico_string_to_ipv4(ipv4_str, &tempaddr);
+			zaddr.addr = tempaddr;
 			//DEBUG_EXTRA("addr=%s:%d", ipv4_str, Utils::ntoh(in4->sin_port));
 			err = pico_socket_bind(conn->picosock, &zaddr, (uint16_t *)&(in4->sin_port));
 		}