diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 58938c6..acdda28 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -90,11 +90,14 @@ jobs:
         working-directory: bindings/node
         run: |
           npm ci
-          # Generates binding.js/binding.d.ts and the host arm64 slice.
-          npx napi build --platform --release --js binding.js --dts binding.d.ts
+          # The package's own build script generates binding.js/binding.d.ts
+          # and the host arm64 slice; napi build --platform passes the host
+          # triple to cargo, so that dylib lands under target/<triple>/release
+          # (an explicit --target build skips generating the loader files).
+          npm run build
           cargo build --release --target x86_64-apple-darwin
           lipo -create -output llm-proxy.darwin-universal.node \
-            target/release/libllm_proxy_node.dylib \
+            target/aarch64-apple-darwin/release/libllm_proxy_node.dylib \
             target/x86_64-apple-darwin/release/libllm_proxy_node.dylib
           node --test test/