diff --git a/desmume/src/wifi.cpp b/desmume/src/wifi.cpp
index 95ae87a6a..cee889b1e 100755
--- a/desmume/src/wifi.cpp
+++ b/desmume/src/wifi.cpp
@@ -1900,7 +1900,7 @@ void AdhocCommInterface::Trigger()
 		tv.tv_sec = 0;
 		tv.tv_usec = 0;
  
-		if (select(1, &fd, 0, 0, &tv))
+		if (select(thisSocket+1, &fd, NULL, NULL, &tv))
 		{
 			sockaddr_t fromAddr;
 			socklen_t fromLen = sizeof(sockaddr_t);