diff --git a/libc/include/netinet/in.h b/libc/include/netinet/in.h
index 0ca8c82..1c9961c 100644
--- a/libc/include/netinet/in.h
+++ b/libc/include/netinet/in.h
@@ -43,7 +43,6 @@
 #define INET_ADDRSTRLEN 16
 
 typedef uint16_t in_port_t;
-typedef uint32_t in_addr_t;
 
 int bindresvport(int __fd, struct sockaddr_in* __sin);
 
@@ -57,4 +56,4 @@
 
 __END_DECLS
 
-#endif /* _NETINET_IN_H_ */
+#endif