diff --git a/src/bbstool.scm b/src/bbstool.scm
index 7f1620d..31608e2 100644
--- a/src/bbstool.scm
+++ b/src/bbstool.scm
@@ -88,6 +88,8 @@ CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 	   (-bank-dir- dir))
  (-jenda () "JendaSAP compatibility mode"
 	 (*jendasap-compat* #t))
+ (-jenda-checked (file) "JendaSAP checked.ntlm file"
+		 (*jendasap-checked* file))
  ""
  "Query options:"
  (-mi (id) "Specify member by id" (-member-id- (string->number id)))
diff --git a/src/configuration.scm b/src/configuration.scm
index a29a39b..5a8f4a0 100644
--- a/src/configuration.scm
+++ b/src/configuration.scm
@@ -32,6 +32,7 @@
   *member-suspend-max-months*
   *members-directory*
   *jendasap-compat*
+  *jendasap-checked*
   )
 
  (import scheme
@@ -56,4 +57,7 @@
  ;; JendaSAP compatibility mode
  (define *jendasap-compat* (make-parameter #f))
 
+ ;; JendaSAP compatibility file with last checked Fio transaction
+ (define *jendasap-checked* (make-parameter "checked.ntlm"))
+
  )