diff --git a/lib/libc/rpc/getrpcent.3 b/lib/libc/rpc/getrpcent.3
index 5d700791c92..20e0256c050 100644
--- a/lib/libc/rpc/getrpcent.3
+++ b/lib/libc/rpc/getrpcent.3
@@ -10,7 +10,7 @@
 .Nm setrpcent
 .Nd get RPC entry
 .Sh SYNOPSIS
-.Fd #include <netdb.h>
+.Fd #include <rpc/rpc.h>
 .Ft struct rpcent *
 .Fn getrpcent void
 .Ft struct rpcent *