I guess this works @hedgerh. Maybe it can be prettier tho

package.json

@@ -20,7 +20,7 @@
     "release:minor": "env SEMANTIC=minor npm run release",
     "release:patch": "env SEMANTIC=patch npm run release",
     "release": "npm version ${SEMANTIC:-patch} -m \"Release %s\" && git push && git push --tags && npm publish",
-    "start:server": "uppy-server --port 3020",
+    "start:server": "cd ./node_modules/uppy-server && npm run start",
     "start": "parallelshell 'npm run watch' 'npm run start:server' 'npm run web:preview'",
     "test:acceptance:handleservers": "bin/bootandkill-servers node test/acceptance/index.js",
     "test:acceptance": "node test/acceptance/index.js",