Index: src/OFSCTPSocket.m
==================================================================
--- src/OFSCTPSocket.m
+++ src/OFSCTPSocket.m
@@ -89,11 +89,13 @@
 			    errNo: (int *)errNo
 {
 #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
 	int flags;
 #endif
+#ifdef SCTP_RECVRCVINFO
 	int one = 1;
+#endif
 
 	if (_socket != OFInvalidSocketHandle)
 		@throw [OFAlreadyOpenException exceptionWithObject: self];
 
 	if ((_socket = socket(
@@ -107,19 +109,21 @@
 #if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
 	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
 		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
 #endif
 
+#ifdef SCTP_RECVRCVINFO
 	if (setsockopt(_socket, IPPROTO_SCTP, SCTP_RECVRCVINFO, &one,
 	    sizeof(one)) != 0) {
 		*errNo = _OFSocketErrNo();
 
 		closesocket(_socket);
 		_socket = OFInvalidSocketHandle;
 
 		return false;
 	}
+#endif
 
 	return true;
 }
 
 - (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
@@ -321,11 +325,11 @@
 	objc_autoreleasePoolPop(pool);
 
 	return address;
 }
 
-
+#ifdef SCTP_RECVRCVINFO
 - (instancetype)accept
 {
 	OFSCTPSocket *accepted = [super accept];
 	int one = 1;
 
@@ -335,10 +339,11 @@
 		    exceptionWithSocket: self
 				  errNo: _OFSocketErrNo()];
 
 	return accepted;
 }
+#endif
 
 - (size_t)receiveIntoBuffer: (void *)buffer length: (size_t)length
 {
 	return [self receiveIntoBuffer: buffer
 				length: length