diff --git a/builtin/game/chat.lua b/builtin/game/chat.lua
index 291e72b70..c7162aae1 100644
--- a/builtin/game/chat.lua
+++ b/builtin/game/chat.lua
@@ -141,7 +141,7 @@ core.register_chatcommand("privs", {
 		end
 		return true, "Privileges of " .. name .. ": "
 			.. core.privs_to_string(
-				core.get_player_privs(name), ' ')
+				core.get_player_privs(name), ", ")
 	end,
 })