diff --git a/webapp/components/PasswordReset/Request.spec.js b/webapp/components/PasswordReset/Request.spec.js
index 594d6628d..4a6dbde9f 100644
--- a/webapp/components/PasswordReset/Request.spec.js
+++ b/webapp/components/PasswordReset/Request.spec.js
@@ -84,5 +84,18 @@ describe('Request', () => {
         })
       })
     })
+
+    describe('capital letters in a gmail address', () => {
+      beforeEach(async () => {
+        wrapper = Wrapper()
+        wrapper.find('input#email').setValue('mAiL@gmail.com')
+        await wrapper.find('form').trigger('submit')
+      })
+
+      it('normalizes email to lower case letters', () => {
+        const expected = expect.objectContaining({ variables: { email: 'mail@gmail.com' } })
+        expect(mocks.$apollo.mutate).toHaveBeenCalledWith(expected)
+      })
+    })
   })
 })