diff --git a/hashcat.hctune b/hashcat.hctune
index aee02a512..bdd85671b 100644
--- a/hashcat.hctune
+++ b/hashcat.hctune
@@ -441,3 +441,4 @@ Iris                                            *       13000   1       1
 
 Iris_Pro                                        *       5000    1       8       8
 Iris_Pro                                        *       6100    1       4       16
+Iris_Pro                                        *       8700    1       1       256