diff --git a/src/git.xdrm.io/schastsp/client/keyset/keyset.go b/src/git.xdrm.io/schastsp/client/keyset/keyset.go
index 06ff300..59f8179 100644
--- a/src/git.xdrm.io/schastsp/client/keyset/keyset.go
+++ b/src/git.xdrm.io/schastsp/client/keyset/keyset.go
@@ -85,7 +85,7 @@ func (s *T) Decrement() uint16 {
 	}
 
 	/* (3) Return remaining attempts */
-	return s.depth - s.ctx.MaxDepth()
+	return s.depth - s.ctx.MinDepth()
 
 }