diff --git a/drivers/soc/qcom/secure_buffer.c b/drivers/soc/qcom/secure_buffer.c
index e19919583c4d..83637675b322 100644
--- a/drivers/soc/qcom/secure_buffer.c
+++ b/drivers/soc/qcom/secure_buffer.c
@@ -282,6 +282,8 @@ const char *msm_secure_vmid_to_string(int secure_vmid)
 		return "VMID_CP_SPSS_HLOS_SHARED";
 	case VMID_INVAL:
 		return "VMID_INVAL";
+	case VMID_NAV:
+		return "VMID_NAV";
 	default:
 		return "Unknown VMID";
 	}
diff --git a/include/soc/qcom/secure_buffer.h b/include/soc/qcom/secure_buffer.h
index c69a97783a3e..510b020d9603 100644
--- a/include/soc/qcom/secure_buffer.h
+++ b/include/soc/qcom/secure_buffer.h
@@ -33,6 +33,7 @@ enum vmid {
 	VMID_CP_SPSS_SP_SHARED = 0x22,
 	VMID_CP_SPSS_HLOS_SHARED = 0x24,
 	VMID_CP_CDSP = 0x2A,
+	VMID_NAV = 0x2B,
 	VMID_LAST,
 	VMID_INVAL = -1
 };