diff --git a/build/Debug/GNU-Linux/library/connection.o b/build/Debug/GNU-Linux/library/connection.o
index 175255f..0c3bfa6 100644
Binary files a/build/Debug/GNU-Linux/library/connection.o and b/build/Debug/GNU-Linux/library/connection.o differ
diff --git a/dist/Debug/GNU-Linux/uftp b/dist/Debug/GNU-Linux/uftp
index b621134..7a37174 100755
Binary files a/dist/Debug/GNU-Linux/uftp and b/dist/Debug/GNU-Linux/uftp differ
diff --git a/library/connection.c b/library/connection.c
index 3a5773b..7d7dd6f 100644
--- a/library/connection.c
+++ b/library/connection.c
@@ -71,12 +71,16 @@ int createSocket(ftpDataType * ftpData)
   errorCode = fcntl(sock, F_SETFL, O_NONBLOCK);
 
     int reuse = 1;
+    
+#ifdef SO_REUSEADDR
     if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const char*)&reuse, sizeof(reuse)) < 0)
         perror("setsockopt(SO_REUSEADDR) failed");
+#endif
 
+#ifdef SO_REUSEPORT
     if (setsockopt(sock, SOL_SOCKET, SO_REUSEPORT, (const char*)&reuse, sizeof(reuse)) < 0) 
         perror("setsockopt(SO_REUSEPORT) failed");
-
+#endif
   //Bind socket
   errorCode = bind(sock,(struct sockaddr*) &temp,sizeof(temp));