diff --git a/deps/miniupnpc/connecthostport.c b/deps/miniupnpc/connecthostport.c
index e1d5e8a886..06cba434ef 100644
--- a/deps/miniupnpc/connecthostport.c
+++ b/deps/miniupnpc/connecthostport.c
@@ -30,7 +30,9 @@
 #include <sys/param.h>
 #include <sys/select.h>
 #include <errno.h>
+#ifndef closesocket
 #define closesocket close
+#endif
 #include <netdb.h>
 #include <netinet/in.h>
 /* defining MINIUPNPC_IGNORE_EINTR enable the ignore of interruptions
diff --git a/deps/miniupnpc/minissdpc.c b/deps/miniupnpc/minissdpc.c
index 9a5ff54ee7..c2a00319ef 100644
--- a/deps/miniupnpc/minissdpc.c
+++ b/deps/miniupnpc/minissdpc.c
@@ -58,8 +58,10 @@ struct sockaddr_un {
 #include <arpa/inet.h>
 #include <netdb.h>
 #include <net/if.h>
+#ifndef closesocket
 #define closesocket close
 #endif
+#endif
 
 #if !defined(__DragonFly__) && !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__APPLE__) && !defined(_WIN32) && !defined(__CYGWIN__) && !defined(__sun) && !defined(__GNU__) && !defined(__FreeBSD_kernel__)  && !defined(__HAIKU__)
 #define HAS_IP_MREQN
diff --git a/deps/miniupnpc/miniwget.c b/deps/miniupnpc/miniwget.c
index b890a43f5e..c1d60836b3 100644
--- a/deps/miniupnpc/miniwget.c
+++ b/deps/miniupnpc/miniwget.c
@@ -37,7 +37,9 @@
 #include <arpa/inet.h>
 #include <net/if.h>
 #include <netdb.h>
+#ifndef closesocket
 #define closesocket close
+#endif
 #include <strings.h>
 #endif /* #else _WIN32 */
 #ifdef __GNU__