diff --git a/test/resources/components/Form.vue b/test/resources/components/Form.vue
new file mode 100644
index 000000000..5fe16ecc0
--- /dev/null
+++ b/test/resources/components/Form.vue
@@ -0,0 +1,6 @@
+<template>
+  <div>
+    Form
+    <slot :username="'blah'" />
+  </div>
+</template>
diff --git a/test/resources/components/LoginForm.vue b/test/resources/components/LoginForm.vue
new file mode 100644
index 000000000..d1d886345
--- /dev/null
+++ b/test/resources/components/LoginForm.vue
@@ -0,0 +1,25 @@
+<template>
+  <Form>
+    <template v-slot="{ username }">
+      <FormError :show="username" />
+    </template>
+  </Form>
+</template>
+
+<script>
+import Form from './Form.vue'
+
+export const FormError = {
+  props: ['show'],
+  render(h) {
+    return h('div', 'Form Error')
+  }
+}
+
+export default {
+  components: {
+    Form,
+    FormError
+  }
+}
+</script>
diff --git a/test/specs/mounting-options/slots.spec.js b/test/specs/mounting-options/slots.spec.js
index 3c2997def..3ff29d3c7 100644
--- a/test/specs/mounting-options/slots.spec.js
+++ b/test/specs/mounting-options/slots.spec.js
@@ -5,8 +5,15 @@ import ComponentAsAClass from '~resources/components/component-as-a-class.vue'
 import ComponentWithParentName from '~resources/components/component-with-parent-name.vue'
 import { describeWithShallowAndMount, vueVersion } from '~resources/utils'
 import { itDoNotRunIf } from 'conditional-specs'
+import LoginForm, { FormError } from '~resources/components/LoginForm.vue'
 import { mount, createLocalVue } from 'packages/test-utils/src'
 
+it.only('fails to reproduce https://github.com/vuejs/vue-test-utils/issues/1766', () => {
+  const localVue = createLocalVue()
+  const wrapper = mount(LoginForm, { localVue })
+  expect(wrapper.findComponent(FormError).props('show')).toBe('blah')
+})
+
 describeWithShallowAndMount('options.slots', mountingMethod => {
   it('mounts component with default slot if passed component in slot object', () => {
     const wrapper = mountingMethod(ComponentWithSlots, {