diff --git a/packages/pdf-viewer/package-lock.json b/packages/pdf-viewer/package-lock.json
deleted file mode 100644
index b740b0441..000000000
--- a/packages/pdf-viewer/package-lock.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-  "name": "@joplin/pdf-viewer",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@types/prop-types": {
-      "version": "15.7.5",
-      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.5.tgz",
-      "integrity": "sha512-JCB8C6SnDoQf0cNycqd/35A7MjcnK+ZTqE7judS6o7utxUCg6imJg3QK2qzHKszlTjcj2cn+NwMB2i96ubpj7w==",
-      "dev": true
-    },
-    "@types/react": {
-      "version": "18.0.14",
-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.0.14.tgz",
-      "integrity": "sha512-x4gGuASSiWmo0xjDLpm5mPb52syZHJx02VKbqUKdLmKtAwIh63XClGsiTI1K6DO5q7ox4xAsQrU+Gl3+gGXF9Q==",
-      "dev": true,
-      "requires": {
-        "@types/prop-types": "*",
-        "@types/scheduler": "*",
-        "csstype": "^3.0.2"
-      }
-    },
-    "@types/react-dom": {
-      "version": "16.9.0",
-      "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-16.9.0.tgz",
-      "integrity": "sha512-OL2lk7LYGjxn4b0efW3Pvf2KBVP0y1v3wip1Bp7nA79NkOpElH98q3WdCEdDj93b2b0zaeBG9DvriuKjIK5xDA==",
-      "dev": true,
-      "requires": {
-        "@types/react": "*"
-      }
-    },
-    "@types/scheduler": {
-      "version": "0.16.2",
-      "resolved": "https://registry.npmjs.org/@types/scheduler/-/scheduler-0.16.2.tgz",
-      "integrity": "sha512-hppQEBDmlwhFAXKJX2KnWLYu5yMfi91yazPb2l+lbJiwW+wdo1gNeRA+3RgNSO39WYX2euey41KEwnqesU2Jew==",
-      "dev": true
-    },
-    "csstype": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.0.tgz",
-      "integrity": "sha512-uX1KG+x9h5hIJsaKR9xHUeUraxf8IODOwq9JLNPq6BwB04a/xgpq3rcx47l5BZu5zBPlgD342tdke3Hom/nJRA==",
-      "dev": true
-    },
-    "typescript": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.2.tgz",
-      "integrity": "sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==",
-      "dev": true
-    }
-  }
-}