diff --git a/test/unit/specs/services/entity_normalizer/entity_normalizer.spec.js b/test/unit/specs/services/entity_normalizer/entity_normalizer.spec.js
index cfb380bafc..178e75c689 100644
--- a/test/unit/specs/services/entity_normalizer/entity_normalizer.spec.js
+++ b/test/unit/specs/services/entity_normalizer/entity_normalizer.spec.js
@@ -338,9 +338,9 @@ describe('API Entities normalizer', () => {
 
   describe('MastoAPI emoji adder', () => {
     const emojis = makeMockEmojiMasto()
-    const imageHtml = '<img src="https://example.com/image.png" alt="image" title="image" class="emoji" />'
+    const imageHtml = '<img src="https://example.com/image.png" alt=":image:" title=":image:" class="emoji" />'
       .replace(/"/g, '\'')
-    const thinkHtml = '<img src="https://example.com/think.png" alt="thinking" title="thinking" class="emoji" />'
+    const thinkHtml = '<img src="https://example.com/think.png" alt=":thinking:" title=":thinking:" class="emoji" />'
       .replace(/"/g, '\'')
 
     it('correctly replaces shortcodes in supplied string', () => {