diff --git a/include/target.h b/include/target.h
index a1f9f49..2f1acfe 100644
--- a/include/target.h
+++ b/include/target.h
@@ -35,8 +35,8 @@
 /* Enum for target VB version detection */
 enum
 {
-	VB_V1 = 1,
-	VB_V2 = 2,
+	VB_L = 1,
+	VB_M = 2,
 };
 
 /* Target helper functions exposed to USB driver */
diff --git a/target/init.c b/target/init.c
index fed33cc..57ef22f 100644
--- a/target/init.c
+++ b/target/init.c
@@ -299,14 +299,13 @@
 {
 	if (vb_version == INVALID)
 	{
-		/* check vb version on first time. */
-		/* Incase of keymaster present, its VB2.0 */
+		/* Incase of keymaster present,verified boot for M version */
 		if (partition_get_index("keymaster") != INVALID_PTN)
-			vb_version = VB_V2;
+			vb_version = VB_M;
 		else
 		/* Incase keymaster is not present,
 		we use keystore for verification. */
-			vb_version = VB_V1;
+			vb_version = VB_L;
 	}
 	return vb_version;
 }