diff --git a/.appveyor.yml b/.appveyor.yml
index 089c417d..0ae212ad 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -19,7 +19,7 @@ build: false
 
 test_script:
   - rustup target add wasm32-unknown-unknown
-  - npm ci
+  - npm install
   - cargo test
   - cargo build --release -p wasm-bindgen-cli
   - where chromedriver