diff --git a/inc/lektor/commands.h b/inc/lektor/commands.h
index 86d1e05b724b96d5093587ef3903f6f36143b34f..e7199bed2efb1eb953f17b3735e9e16ac41d3ccf 100644
--- a/inc/lektor/commands.h
+++ b/inc/lektor/commands.h
@@ -87,9 +87,7 @@ enum lkt_playback_option {
     lkt_playback_option_volume,
 };
 
-bool command_set_playback_option(struct lkt_state *srv,
-                                 size_t c,
-                                 enum lkt_playback_option opt,
+bool command_set_playback_option(struct lkt_state *srv, size_t c, enum lkt_playback_option opt,
                                  char *args[LKT_MESSAGE_ARGS_MAX]);
 
 /* Authentificate users */