diff --git a/src/common/confs/server-http/access-lua.conf b/src/common/confs/server-http/access-lua.conf
index 8d33d0a18..5261fda26 100644
--- a/src/common/confs/server-http/access-lua.conf
+++ b/src/common/confs/server-http/access-lua.conf
@@ -38,7 +38,7 @@ if use_redis == "yes" then
 			if not ttl then
 				logger.log(ngx.ERR, "ACCESS", "TTL failed : " .. err)
 			else
-				local ok, err = datastore:set("bans_ip_" .. ip, ban, ttl)
+				local ok, err = datastore:set("bans_ip_" .. ngx.var.remote_addr, ban, ttl)
 				if not ok then
 					logger.log(ngx.ERR, "ACCESS", "can't save ban to the datastore : " .. err)
 					return