diff --git a/scripts/test.sh b/scripts/test.sh
index 9c556df..1f365ba 100755
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -9,6 +9,7 @@ cargo test --features wasm,wee_alloc
 wasm-pack test --node --features wasm,wee_alloc
 
 cd reconcile-js
+npm install
 npm run test
 cd -