diff --git a/.changes/fix-packager-nodejs-publish.md b/.changes/fix-packager-nodejs-publish.md
new file mode 100644
index 00000000..942dfe58
--- /dev/null
+++ b/.changes/fix-packager-nodejs-publish.md
@@ -0,0 +1,5 @@
+---
+"@crabnebula/packager": patch
+---
+
+Fixes published package not including the build folder.
diff --git a/.github/workflows/publish-packager-nodejs.yml b/.github/workflows/publish-packager-nodejs.yml
index a96b9a74..68369fc6 100644
--- a/.github/workflows/publish-packager-nodejs.yml
+++ b/.github/workflows/publish-packager-nodejs.yml
@@ -415,6 +415,8 @@ jobs:
       - name: List packages
         run: ls -R ./npm
         shell: bash
+      - name: build TS binding
+        run: pnpm postbuild
       - name: Publish
         run: |
           echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc