diff --git a/default_config.lua b/default_config.lua
index c31bdfe..aac34f4 100644
--- a/default_config.lua
+++ b/default_config.lua
@@ -25,7 +25,7 @@ config.awesome = {
     application_launcher_cmd = "rofi -show run -config " .. awful.util.getdir("config") .. "/assets/rofi/themes/paper-float.rasi",
 
     -- Screen locker
-    lock_command = "i3lock --blur=5 -f -k --timecolor=ffffffff --datecolor=ffffffff --indicator --ringcolor=aaaaaaaa",
+    lock_command = "i3lock --blur=5 -f -k --time-color=ffffffff --date-color=ffffffff --indicator --ring-color=aaaaaaaa",
     -- lock_command = "xscreensaver-command -lock",
 
     -- Terminal