diff --git a/src/server.c b/src/server.c
index 59c875e..af3c8d3 100644
--- a/src/server.c
+++ b/src/server.c
@@ -1159,13 +1159,11 @@ static int handle_client(uint32_t key,
     }
 
     if (call <= PATTY_CLIENT_NONE || call >= PATTY_CLIENT_CALL_COUNT) {
-        goto error_io;
+        goto done;
     }
 
     if (server_calls[call] == NULL) {
-        errno = ENOSYS;
-
-        goto error_not_implemented;
+        goto done;
     }
 
     return server_calls[call](server, client);
@@ -1173,7 +1171,6 @@ static int handle_client(uint32_t key,
 done:
     return 0;
 
-error_not_implemented:
 error_dict_delete_socks_by_client:
 error_dict_delete_clients:
 error_io: