diff --git a/models/darp5/chip.txt b/models/darp5/chip.txt
index f762617..9b1d0de 100644
--- a/models/darp5/chip.txt
+++ b/models/darp5/chip.txt
@@ -1 +1 @@
-GD25Q128C
+GD25Q127C/GD25Q128C