diff --git a/basis/regexp/regexp-docs.factor b/basis/regexp/regexp-docs.factor
index f6a1fe1876..378ae503ce 100644
--- a/basis/regexp/regexp-docs.factor
+++ b/basis/regexp/regexp-docs.factor
@@ -6,9 +6,3 @@ IN: regexp
 HELP: <regexp>
 { $values { "string" string } { "regexp" regexp } }
 { $description "Compiles a regular expression into a DFA and returns this object.  Regular expressions only have to be compiled once and can then be used multiple times to match input strings." } ;
-
-HELP: <iregexp>
-{ $values { "string" string } { "regexp" regexp } }
-{ $description "Compiles a case-insensitive regular expression into a DFA and returns this object.  Otherwise, exactly the same as " { $link <regexp> } } ;
-
-{ <regexp> <iregexp> } related-words