diff --git a/src/lexer.h b/src/lexer.h
index a30e5d8..1d3d9cd 100644
--- a/src/lexer.h
+++ b/src/lexer.h
@@ -491,9 +491,6 @@ Node* TY_(FindXmlDecl)(TidyDocImpl* doc);
 /* Returns containing block element, if any */
 Node* TY_(FindContainer)( Node* node );
 
-/* Adds meta element and sets the charset */
-Bool TY_(TidyMetaCharset)( TidyDocImpl* doc );
-
 /* add meta element for Tidy */
 Bool TY_(AddGenerator)( TidyDocImpl* doc );