diff --git a/src/ec/starlabs/merlin/ec.h b/src/ec/starlabs/merlin/ec.h
index b22b27917a..39c805cb48 100644
--- a/src/ec/starlabs/merlin/ec.h
+++ b/src/ec/starlabs/merlin/ec.h
@@ -47,10 +47,6 @@
 #define ITE_CHIPID2		0x21	/* Device ID register 2 */
 #define NUVOTON_CHIPID		0x27	/* Device ID register */
 
-/* EC RAM common offsets */
-#define ECRAM_MAJOR_VERSION	0x00
-#define ECRAM_MINOR_VERSION	0x01
-
 /*
  * CMOS Settings
  */
diff --git a/src/ec/starlabs/merlin/variants/glk/ecdefs.h b/src/ec/starlabs/merlin/variants/glk/ecdefs.h
index a9b3025148..ecdff4a5aa 100644
--- a/src/ec/starlabs/merlin/variants/glk/ecdefs.h
+++ b/src/ec/starlabs/merlin/variants/glk/ecdefs.h
@@ -11,6 +11,8 @@
 #define _EC_STARLABS_GLK_EC_DEFS_H
 
 /* EC RAM offsets. */
+#define ECRAM_MAJOR_VERSION	0x00
+#define ECRAM_MINOR_VERSION	0x01
 #define ECRAM_TRACKPAD_STATE	0x14
 #define ECRAM_KBL_STATE		0x19
 #define ECRAM_KBL_BRIGHTNESS	0x18
diff --git a/src/ec/starlabs/merlin/variants/glkr/ecdefs.h b/src/ec/starlabs/merlin/variants/glkr/ecdefs.h
index 028dd5f047..e6dbc2f25e 100644
--- a/src/ec/starlabs/merlin/variants/glkr/ecdefs.h
+++ b/src/ec/starlabs/merlin/variants/glkr/ecdefs.h
@@ -14,6 +14,8 @@
 #define NUVOTON_CHIPID_VAL	0x0004
 
 /* EC RAM offsets. */
+#define ECRAM_MAJOR_VERSION	0x00
+#define ECRAM_MINOR_VERSION	0x01
 #define ECRAM_TRACKPAD_STATE	0x14
 #define ECRAM_KBL_STATE		0x16
 #define ECRAM_KBL_BRIGHTNESS	0x17
diff --git a/src/ec/starlabs/merlin/variants/kbl/ecdefs.h b/src/ec/starlabs/merlin/variants/kbl/ecdefs.h
index 75b83c9bf5..d5dd307eb3 100644
--- a/src/ec/starlabs/merlin/variants/kbl/ecdefs.h
+++ b/src/ec/starlabs/merlin/variants/kbl/ecdefs.h
@@ -11,6 +11,8 @@
 #define _EC_STARLABS_KBL_EC_DEFS_H
 
 /* EC RAM offsets */
+#define ECRAM_MAJOR_VERSION	0x00
+#define ECRAM_MINOR_VERSION	0x01
 #define ECRAM_TRACKPAD_STATE	0x14
 #define ECRAM_KBL_STATE		0x18
 #define ECRAM_KBL_BRIGHTNESS	0x19
diff --git a/src/ec/starlabs/merlin/variants/merlin/ecdefs.h b/src/ec/starlabs/merlin/variants/merlin/ecdefs.h
index b712baaf6a..75c2c62ce3 100644
--- a/src/ec/starlabs/merlin/variants/merlin/ecdefs.h
+++ b/src/ec/starlabs/merlin/variants/merlin/ecdefs.h
@@ -11,6 +11,8 @@
 #define _EC_STARLABS_MERLIN_EC_DEFS_H
 
 /* EC RAM offsets */
+#define ECRAM_MAJOR_VERSION	0x00
+#define ECRAM_MINOR_VERSION	0x01
 #define ECRAM_KBL_BRIGHTNESS	0x09
 #define ECRAM_KBL_TIMEOUT	0x10
 #define ECRAM_KBL_STATE		0x0a