diff --git a/src/invidious/routes/login.cr b/src/invidious/routes/login.cr
index e7de5018..674f0a46 100644
--- a/src/invidious/routes/login.cr
+++ b/src/invidious/routes/login.cr
@@ -98,6 +98,8 @@ module Invidious::Routes::Login
 
             begin
               validate_request(tokens[0], answer, env.request, HMAC_KEY, locale)
+            rescue ex : InfoException
+              return error_template(400, InfoException.new("Erroneous CAPTCHA"))
             rescue ex
               return error_template(400, ex)
             end