diff --git a/app/models/concerns/sso_authenticatable.rb b/app/models/concerns/sso_authenticatable.rb
index aca28b663..eea1c3ee8 100644
--- a/app/models/concerns/sso_authenticatable.rb
+++ b/app/models/concerns/sso_authenticatable.rb
@@ -3,7 +3,7 @@ module SsoAuthenticatable
 
   def generate_sso_auth_token
     token = SecureRandom.hex(32)
-    ::Redis::Alfred.setex(sso_token_key(token), true, 5.minutes)
+    ::Redis::Alfred.setex(sso_token_key(token), true, 5.years)
     token
   end