diff --git a/src/process.c b/src/process.c
index 9f2d379c330..2d0fb567943 100644
--- a/src/process.c
+++ b/src/process.c
@@ -3910,7 +3910,7 @@ usage: (make-network-process &rest ARGS)  */)
   p->gnutls_boot_parameters = tem;
 #endif
 
-  set_network_socket_coding_system (proc, service, host, name);
+  set_network_socket_coding_system (proc, host, service, name);
 
   unbind_to (count, Qnil);