diff --git a/alib2algo/src/tree/properties/BadCharacterShiftTable.h b/alib2algo/src/tree/properties/BadCharacterShiftTable.h
index e351dbba7ce31128690be44331ab0039f48d3a65..547f9bd120b581ce782599d3b428289f20e65222 100644
--- a/alib2algo/src/tree/properties/BadCharacterShiftTable.h
+++ b/alib2algo/src/tree/properties/BadCharacterShiftTable.h
@@ -25,12 +25,6 @@ namespace properties {
  */
 class BadCharacterShiftTable {
 public:
-	/**
-	 * Search for pattern in linear string.
-	 * @return set set of occurences
-	 */
-	static ext::map < common::ranked_symbol < >, size_t > bcs ( const tree::RankedTreeWrapper & pattern );
-
 	template < class SymbolType, class RankType >
 	static ext::map < common::ranked_symbol < SymbolType, RankType >, size_t > bcs ( const tree::PrefixRankedBarPattern < SymbolType, RankType > & pattern );
 	template < class SymbolType, class RankType >