diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c4f72bd..812f9a3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,15 +17,15 @@ jobs:
           cache: 'npm'
       - name: Install duckdb-utils depdenencies
         run: |
-          cd duckdb-utils
-          npm install
+          cd duckdb-utils/dist
+          npm ci
       - name: Install dependencies
-        run: npm install
+        run: npm ci
       - name: Build
         run: npm run build
       - name: Set up `npm link`
         run: |
-          cd duckdb-utils
+          cd duckdb-utils/dist
           npm link
       - name: Run `npm link`
         run: npm link duckdb-utils
diff --git a/README.md b/README.md
index 9d355ca..8bcae6b 100644
--- a/README.md
+++ b/README.md
@@ -26,5 +26,9 @@ RUN npm run build  # ❌ `worker terminated with 1 pending requests` inside Asyn
 
 [duckdb-utils/src/duckdb.ts](duckdb-utils/src/duckdb.ts) instantiates an `AsyncDuckDB`:
 ```typescript
-
+const { worker, bundle } = await nodeWorkerBundle()
+const logger = { log: () => {}, }
+const db = new AsyncDuckDB(logger, worker)
 ```
+
+This works when the [duckdb-utils](duckdb-utils) module is installed directly, but breaks when `npm link`ed.
diff --git a/duckdb-utils b/duckdb-utils
index 9752248..c6bc453 160000
--- a/duckdb-utils
+++ b/duckdb-utils
@@ -1 +1 @@
-Subproject commit 97522482c03ea5d5c830f7a1247a3a60e36e5117
+Subproject commit c6bc4532c5dfb4868a0f0a376b1cfcb0bf67ad43
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..f00aac2
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,689 @@
+{
+  "name": "next-duckdb-wasm",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "next-duckdb-wasm",
+      "version": "0.1.0",
+      "dependencies": {
+        "@duckdb/duckdb-wasm": "^1.28.1-dev87.0",
+        "duckdb-utils": "file:duckdb-utils/dist",
+        "next": "^13.3.4",
+        "react": "18.2.0",
+        "react-dom": "18.2.0",
+        "web-worker": "^1.3.0"
+      },
+      "devDependencies": {
+        "@types/node": "20.11.4",
+        "@types/react": "18.2.48",
+        "@types/react-dom": "18.2.18",
+        "typescript": "5.3.3"
+      }
+    },
+    "../next-utils/dist": {
+      "name": "next-utils",
+      "version": "0.1.2",
+      "extraneous": true,
+      "dependencies": {
+        "@duckdb/duckdb-wasm": "^1.28.0",
+        "@fortawesome/fontawesome-svg-core": "^6.4.2",
+        "@fortawesome/free-solid-svg-icons": "^6.4.2",
+        "@fortawesome/react-fontawesome": "^0.2.0",
+        "@mdx-js/loader": "^2.3.0",
+        "@mdx-js/react": "^2.3.0",
+        "@vanilla-extract/css": "^1.9.2",
+        "@vanilla-extract/next-plugin": "^2.1.1",
+        "commander": "^11.0.0",
+        "leaflet": "^1.9.4",
+        "lodash": "^4.17.21",
+        "node-fetch": "^3.3.1",
+        "plotly.js": "^2.0.0",
+        "react-leaflet": "^4.2.1",
+        "react-markdown": "^8.0.3",
+        "react-plotly.js": "^2.5.1",
+        "rehype-raw": "^6.1.1",
+        "remark-gfm": "^3.0.1",
+        "web-worker": "^1.2.0"
+      },
+      "bin": {
+        "nugh": "next-utils-github.sh",
+        "nul": "next-utils-local.sh",
+        "write-redirects": "write-redirects.js"
+      },
+      "devDependencies": {
+        "@types/emscripten": "^1.39.6",
+        "@types/leaflet": "^1.9.8",
+        "@types/lodash": "^4.14.191",
+        "@types/mdx": "^2.0.3",
+        "@types/node": "^18.11.9",
+        "@types/node-fetch": "^2.6.2",
+        "@types/react": "^18.0.25",
+        "@types/react-dom": "^18.0.9",
+        "@types/react-leaflet": "^3.0.0",
+        "@types/react-plotly.js": "^2.5.2",
+        "eslint": "8.28.0",
+        "eslint-config-next": "13.0.4",
+        "typescript": "^4.9.3"
+      },
+      "peerDependencies": {
+        "@next/mdx": "^13.3.4",
+        "next": "^13.3.4",
+        "react": "^18.0.0",
+        "react-dom": "^18.0.0"
+      }
+    },
+    "node_modules/@75lb/deep-merge": {
+      "version": "1.1.1",
+      "license": "MIT",
+      "dependencies": {
+        "lodash.assignwith": "^4.2.0",
+        "typical": "^7.1.1"
+      },
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
+    "node_modules/@duckdb/duckdb-wasm": {
+      "version": "1.28.1-dev87.0",
+      "license": "MIT",
+      "dependencies": {
+        "apache-arrow": "^14.0.1"
+      }
+    },
+    "node_modules/@next/env": {
+      "version": "13.5.6",
+      "license": "MIT"
+    },
+    "node_modules/@next/swc-darwin-arm64": {
+      "version": "13.5.6",
+      "cpu": [
+        "arm64"
+      ],
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/@swc/helpers": {
+      "version": "0.5.2",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@types/command-line-args": {
+      "version": "5.2.0",
+      "license": "MIT"
+    },
+    "node_modules/@types/command-line-usage": {
+      "version": "5.0.2",
+      "license": "MIT"
+    },
+    "node_modules/@types/node": {
+      "version": "20.11.4",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
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+      }
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+    "node_modules/@types/prop-types": {
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+      "dev": true,
+      "license": "MIT"
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
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+      "dev": true,
+      "license": "MIT"
+    },
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+      }
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+      "license": "Apache-2.0",
+      "dependencies": {
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+        "json-bignum": "^0.0.3",
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+      },
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+      }
+    },
+    "node_modules/apache-arrow/node_modules/@types/node": {
+      "version": "20.3.0",
+      "license": "MIT"
+    },
+    "node_modules/array-back": {
+      "version": "3.1.0",
+      "license": "MIT",
+      "engines": {
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+      },
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+      }
+    },
+    "node_modules/caniuse-lite": {
+      "version": "1.0.30001577",
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/browserslist"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/caniuse-lite"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
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+    },
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+      "license": "MIT",
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+      "funding": {
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+      "license": "MIT"
+    },
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+      "engines": {
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+      }
+    },
+    "node_modules/csstype": {
+      "version": "3.1.3",
+      "dev": true,
+      "license": "MIT"
+    },
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+      "dependencies": {
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+      }
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+    },
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+      "version": "23.5.26",
+      "license": "SEE LICENSE IN LICENSE"
+    },
+    "node_modules/glob-to-regexp": {
+      "version": "0.4.1",
+      "license": "BSD-2-Clause"
+    },
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+        "command-line-args": "^5.2.1",
+        "command-line-usage": "^7.0.0",
+        "stream-read-all": "^3.0.1",
+        "typical": "^7.1.1",
+        "wordwrapjs": "^5.1.0"
+      },
+      "bin": {
+        "table-layout": "bin/cli.js"
+      },
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
+    "node_modules/table-layout/node_modules/array-back": {
+      "version": "6.2.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
+    "node_modules/tslib": {
+      "version": "2.6.2",
+      "license": "0BSD"
+    },
+    "node_modules/typescript": {
+      "version": "5.3.3",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/typical": {
+      "version": "7.1.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/watchpack": {
+      "version": "2.4.0",
+      "license": "MIT",
+      "dependencies": {
+        "glob-to-regexp": "^0.4.1",
+        "graceful-fs": "^4.1.2"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/web-worker": {
+      "version": "1.3.0",
+      "license": "Apache-2.0"
+    },
+    "node_modules/wordwrapjs": {
+      "version": "5.1.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.17"
+      }
+    }
+  }
+}