diff --git a/README.md b/README.md
index 6dc0cb2..8e25704 100644
--- a/README.md
+++ b/README.md
@@ -63,8 +63,23 @@ myStream.pipe(inst);
 
 ## Test
 
+### Build / Test Napi version
+
 ```
 npm i
+npm run mocha_napi
+```
+
+### Build / Test Wasm version
+
+```
+make
+npm run mocha_wasm
+```
+
+### Test all
+
+```
 npm test
 ```