diff --git a/README.md b/README.md
index d9e5c5b..d8df180 100644
--- a/README.md
+++ b/README.md
@@ -3,5 +3,7 @@
 #### clone the dir, cd into it, run `deno run main.ts`
 #### press ctrl+q to exit
 
+you can also open files by running `deno run main.ts <path_to_file>`
+
 
 look ma, no c!