diff --git a/package.json b/package.json
index a47afe21f..b04990476 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "test:unit:karma:only": "cross-env TARGET=browser karma start test/setup/karma.conf.js --single-run",
     "test:unit:node": "yarn build:test && yarn test:unit:node:only",
     "test:unit:node:only": "cross-env TEST_ENV=node mocha-webpack --webpack-config test/setup/webpack.test.config.js test/specs/render.spec.js test/specs/renderToString.spec.js --require test/setup/mocha.setup.js",
-    "test:types": "tsc -p packages/test-utils/types && tsc -p packages/server-test-utils/types"
+    "test:types": "tsc -p packages/test-utils/types && tsc -p packages/server-test-utils/types --allowSyntheticDefaultImports"
   },
   "dependencies": {
     "babel-core": "^6.26.0",
diff --git a/packages/server-test-utils/types/index.d.ts b/packages/server-test-utils/types/index.d.ts
index 7282ba9e2..45c535090 100644
--- a/packages/server-test-utils/types/index.d.ts
+++ b/packages/server-test-utils/types/index.d.ts
@@ -1,5 +1,6 @@
 import Vue, { VNodeData, ComponentOptions, FunctionalComponentOptions, Component } from 'vue'
 import { DefaultProps, PropsDefinition } from 'vue/types/options'
+import Cheerio from 'cheerio'
 
 /**
  * Utility type to declare an extended Vue constructor