diff --git a/_generator_lists/bad-user-agents.list b/_generator_lists/bad-user-agents.list
index 839e1e670..e3e5dd9b0 100755
--- a/_generator_lists/bad-user-agents.list
+++ b/_generator_lists/bad-user-agents.list
@@ -244,6 +244,7 @@ MJ12bot
 Mojeek
 Morfeus\ Fucking\ Scanner
 Mozilla/4
+Mozilla/4.0
 MSFrontPage
 MSIE\ 6.0
 MSIECrawler
diff --git a/_generator_lists/limited-user-agents.list b/_generator_lists/limited-user-agents.list
index 77cb4fe9a..0503fe543 100755
--- a/_generator_lists/limited-user-agents.list
+++ b/_generator_lists/limited-user-agents.list
@@ -4,7 +4,6 @@ Baidu
 BUbiNG
 FlipboardProxy
 ia_archiver
-Mozilla/4.0
 MSIE\ 7.0
 Proximic
 R6_CommentReader