diff --git a/mozilla/nsprpub/pr/include/prinet.h b/mozilla/nsprpub/pr/include/prinet.h
index 2c733b0bb3d..02dfef6fce3 100644
--- a/mozilla/nsprpub/pr/include/prinet.h
+++ b/mozilla/nsprpub/pr/include/prinet.h
@@ -60,10 +60,6 @@
 #define prinet_h__
 
 #if defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS)
-#ifdef LINUX
-#undef __STRICT_ANSI__
-#define __STRICT_ANSI__
-#endif
 #include <sys/types.h>
 #include <sys/socket.h>		/* AF_INET */
 #include <netinet/in.h>         /* INADDR_ANY, ..., ntohl(), ... */