diff --git a/flashchips.h b/flashchips.h
index c4b863d..88816c4 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -852,6 +852,9 @@
 #define ST_M58WR032KT		0x8814
 #define ST_M58WR064KB		0x8811
 #define ST_M58WR064KT		0x8810
+
+#define ST_M95M02		0x0012	/* ST M95XXX 2Mbit (256KiB) */
+
 #define ST_MT28GU01G___1	0x88B0
 #define ST_MT28GU01G___2	0x88B1
 #define ST_MT28GU256___1	0x8901