diff --git a/tests/e2e/specs/userprofile.js b/tests/e2e/specs/userprofile.js
index eda150b9f3..5c48b71298 100644
--- a/tests/e2e/specs/userprofile.js
+++ b/tests/e2e/specs/userprofile.js
@@ -1,3 +1,9 @@
+import {
+  getCurrentFontSize,
+  expectedFontSize,
+  INITIAL_FONT_SIZE
+} from '@/utils/font-size'
+
 describe('User Profile', () => {
   it('Visits the user profile', () => {
     cy.visit('/#/user-profile')
@@ -9,4 +15,44 @@ describe('User Profile', () => {
       .should('be.visible')
       .should('be.disabled')
   })
+  it('Increases the font size', () => {
+    cy.visit('/#/user-profile')
+    expect(INITIAL_FONT_SIZE).to.be.equal(getCurrentFontSize())
+    const clicks = 3
+    const expectedNewSize = expectedFontSize(true, clicks)
+    for (let i = 0; i < clicks; i++) {
+      cy
+        .get('#increase-font-size-button')
+        .click()
+    }
+    expect(expectedNewSize).to.be.equal(getCurrentFontSize())
+  })
+  it('Decreases the font size', () => {
+    cy.visit('/#/user-profile')
+    expect(INITIAL_FONT_SIZE).to.be.equal(getCurrentFontSize())
+    const clicks = 3
+    const expectedNewSize = expectedFontSize(false, clicks)
+    for (let i = 0; i < clicks; i++) {
+      cy
+        .get('#decrease-font-size-button')
+        .click()
+    }
+    expect(expectedNewSize).to.be.equal(getCurrentFontSize())
+  })
+  it('Resets the font size', () => {
+    cy.visit('/#/user-profile')
+    expect(INITIAL_FONT_SIZE).to.be.equal(getCurrentFontSize())
+    const clicks = 3
+    const expectedNewSize = expectedFontSize(false, clicks)
+    for (let i = 0; i < clicks; i++) {
+      cy
+        .get('#decrease-font-size-button')
+        .click()
+    }
+    expect(expectedNewSize).to.be.equal(getCurrentFontSize())
+    cy
+      .get('#reset-font-size-button')
+      .click()
+    expect(INITIAL_FONT_SIZE).to.be.equal(getCurrentFontSize())
+  })
 })