diff --git a/src/invidious/user/captcha.cr b/src/invidious/user/captcha.cr
index e4ae3be0..2b873ae2 100644
--- a/src/invidious/user/captcha.cr
+++ b/src/invidious/user/captcha.cr
@@ -57,7 +57,7 @@ struct Invidious::User
 
       return {
         question: image,
-        tokens:   {generate_response(answer, {":captcha"}, key, use_nonce: true)},
+        tokens:   {generate_response(answer, {":captcha"}, key, expire: 3.minutes, use_nonce: true)},
       }
     end
 
@@ -66,7 +66,7 @@ struct Invidious::User
       response = JSON.parse(response)
 
       tokens = response["a"].as_a.map do |answer|
-        generate_response(answer.as_s, {":captcha"}, key, use_nonce: true)
+        generate_response(answer.as_s, {":captcha"}, key, expire: 3.minutes, use_nonce: true)
       end
 
       return {