diff --git a/libc/dns/net/base64.c b/libc/dns/net/base64.c
index 7270703..1886986 100644
--- a/libc/dns/net/base64.c
+++ b/libc/dns/net/base64.c
@@ -52,7 +52,7 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include "arpa_nameser.h"
+#include <arpa/nameser.h>
 
 #include <assert.h>
 #include <ctype.h>
diff --git a/libc/dns/net/getaddrinfo.c b/libc/dns/net/getaddrinfo.c
index 937c423..7da69f9 100644
--- a/libc/dns/net/getaddrinfo.c
+++ b/libc/dns/net/getaddrinfo.c
@@ -87,7 +87,7 @@
 #include <net/if.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include "arpa_nameser.h"
+#include <arpa/nameser.h>
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
diff --git a/libc/dns/net/getnameinfo.c b/libc/dns/net/getnameinfo.c
index d6c4488..f940109 100644
--- a/libc/dns/net/getnameinfo.c
+++ b/libc/dns/net/getnameinfo.c
@@ -61,7 +61,7 @@
 #include <assert.h>
 #include <limits.h>
 #include <netdb.h>
-#include "arpa_nameser.h"
+#include <arpa/nameser.h>
 #include "resolv_private.h"
 #include <sys/system_properties.h>
 #include <stdlib.h>