diff --git a/doc/sql.extensions/README.isc_info_xxx b/doc/sql.extensions/README.isc_info_xxx
index 959488849e..7bd70bb3c7 100644
--- a/doc/sql.extensions/README.isc_info_xxx
+++ b/doc/sql.extensions/README.isc_info_xxx
@@ -55,6 +55,7 @@ New items for isc_database_info
 	fb_feature_session_reset - ALTER SESSION RESET is supported
 	fb_feature_read_consistency - read consistency TIL is supported
 	fb_feature_statement_timeout - statement timeout is supported
+	fb_feature_statement_long_life - prepared statements are not dropped on transaction end
 
 
 New items for isc_transaction_info: