diff --git a/upassword b/upassword
index 6084b4a..efb0d14 100755
--- a/upassword
+++ b/upassword
@@ -4682,7 +4682,7 @@ public class upassword {
         }
 
         public String generateJk() {
-            return generateJk(3, 1, rand);
+            return generateJk(4, 1, rand);
         }
     }