diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index 308f50c3eb07f897548118afd3c5b6e1dac435b0..4f4e441045a11916e9c114adcc76c4d75fed608b 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -1198,7 +1198,7 @@ static void server_init(void)
     
     pipe_name[sizeof(pipe_name)-1]= 0;		/* Safety if too long string */
     strxnmov(pipe_name, sizeof(pipe_name)-1, "\\\\.\\pipe\\",
-	     mysql_unix_port, NullS);
+	     mysqld_unix_port, NullS);
     bzero((char*) &saPipeSecurity, sizeof(saPipeSecurity));
     bzero((char*) &sdPipeDescriptor, sizeof(sdPipeDescriptor));
     if (!InitializeSecurityDescriptor(&sdPipeDescriptor,