diff --git a/drivers/soc/qcom/secure_buffer.c b/drivers/soc/qcom/secure_buffer.c
index 62f0f2beefbe..e19919583c4d 100644
--- a/drivers/soc/qcom/secure_buffer.c
+++ b/drivers/soc/qcom/secure_buffer.c
@@ -280,8 +280,6 @@ const char *msm_secure_vmid_to_string(int secure_vmid)
 		return "VMID_CP_SPSS_SP_SHARED";
 	case VMID_CP_SPSS_HLOS_SHARED:
 		return "VMID_CP_SPSS_HLOS_SHARED";
-	case VMID_TRUSTED_UI:
-		return "VMID_TRUSTED_UI";
 	case VMID_INVAL:
 		return "VMID_INVAL";
 	default:
diff --git a/include/soc/qcom/secure_buffer.h b/include/soc/qcom/secure_buffer.h
index a063a8edc18a..c69a97783a3e 100644
--- a/include/soc/qcom/secure_buffer.h
+++ b/include/soc/qcom/secure_buffer.h
@@ -33,7 +33,6 @@ enum vmid {
 	VMID_CP_SPSS_SP_SHARED = 0x22,
 	VMID_CP_SPSS_HLOS_SHARED = 0x24,
 	VMID_CP_CDSP = 0x2A,
-	VMID_TRUSTED_UI = 0x31,
 	VMID_LAST,
 	VMID_INVAL = -1
 };