diff --git a/modules/auxiliary/scanner/ftp/ftp_login.rb b/modules/auxiliary/scanner/ftp/ftp_login.rb
index f517c05574..c6029f4240 100644
--- a/modules/auxiliary/scanner/ftp/ftp_login.rb
+++ b/modules/auxiliary/scanner/ftp/ftp_login.rb
@@ -60,6 +60,7 @@ class Metasploit3 < Msf::Auxiliary
 	def run_host(ip)
 		print_status("#{ip}:#{rport} - Starting FTP login sweep")
 		if check_banner
+			@@credentials_tried = {}
 			if datastore['RECORD_GUEST'] == false and check_anonymous == :next_user
 				@accepts_all_logins[@access] ||= []
 				@accepts_all_logins[@access] << ip