diff --git a/lib/msf/ui/console/command_dispatcher/core.rb b/lib/msf/ui/console/command_dispatcher/core.rb
index 2454d0e6f4..f4dd5b5888 100644
--- a/lib/msf/ui/console/command_dispatcher/core.rb
+++ b/lib/msf/ui/console/command_dispatcher/core.rb
@@ -123,7 +123,7 @@ class Core
 			print_line("Usage: color <'true'|'false'|'auto'>\n")
 			print_line("Enable or disable color output.")
 		end
-		update_prompt
+		update_prompt('')
 	end
 
 	def cmd_resource(*args)