diff --git a/src/misc.c b/src/misc.c
index 445efcc9..4954a393 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -57,10 +57,6 @@ static int wsa2errno(void)
     case WSAENOTSOCK:
         return EBADF;
 
-    case WSAENOTCONN:
-    case WSAECONNABORTED:
-        return ENOTCONN;
-
     case WSAEINTR:
         return EINTR;