diff --git a/sgx_jmp.rb b/sgx_jmp.rb
index df7870ad28bc95918171cafef0723012096cc15e..810df62a5f6a9be9b454350e3fd44d832e4581e6 100644
--- a/sgx_jmp.rb
+++ b/sgx_jmp.rb
@@ -279,7 +279,7 @@ before nil, to: /\Acustomer_/, from: /(\A|@)#{CONFIG[:sgx]}(\/|\Z)/ do |s|
 			if SPAM_ERRS.include?(err)
 				REDIS.setex(
 					"jmp_customer_spam_detected-#{customer.customer_id}",
-					30 * 60,
+					5 * 60,
 					err
 				)
 			end