diff --git a/locales/cy.json b/locales/cy.json
index eb391572..6eee5961 100644
--- a/locales/cy.json
+++ b/locales/cy.json
@@ -162,8 +162,6 @@
     "preferences_quality_dash_option_1080p": "1080p",
     "preferences_quality_dash_option_720p": "720p",
     "invidious": "Invidious",
-    "Text CAPTCHA": "CAPTCHA testun",
-    "Image CAPTCHA": "CAPTCHA delwedd",
     "preferences_continue_label": "Chwarae'r fideo nesaf fel rhagosodiad: ",
     "preferences_continue_autoplay_label": "Chwarae'r fideo nesaf yn awtomatig: ",
     "preferences_listen_label": "Sain yn unig: ",