diff --git a/deno_run_wasm/go/README.md b/deno_run_wasm/go/README.md
index 5089cc6..bf50a5f 100644
--- a/deno_run_wasm/go/README.md
+++ b/deno_run_wasm/go/README.md
@@ -1,6 +1,10 @@
 
+cp "$(go env GOROOT)/misc/wasm/wasm_exec.js" .
+
 sh build.sh
 
 deno run --allow-read run_add.js
 
 
+https://dev.to/taterbase/running-a-go-program-in-deno-via-wasm-2l08
+