diff --git a/src/soc/amd/common/block/acpi/ivrs.c b/src/soc/amd/common/block/acpi/ivrs.c
index 79b4ff6..8d127e9 100644
--- a/src/soc/amd/common/block/acpi/ivrs.c
+++ b/src/soc/amd/common/block/acpi/ivrs.c
@@ -52,6 +52,7 @@
 						uint16_t dev_id, uint8_t datasetting)
 {
 	ivrs_ivhd_f0_entry_t *ivhd_f0 = (ivrs_ivhd_f0_entry_t *)current;
+	memset(ivhd_f0, 0, sizeof(*ivhd_f0));
 
 	ivhd_f0->type = IVHD_DEV_VARIABLE;
 	ivhd_f0->dev_id = dev_id;
@@ -65,11 +66,6 @@
 	ivhd_f0->hardware_id[6] = '4';
 	ivhd_f0->hardware_id[7] = '0';
 
-	memset(ivhd_f0->compatible_id, 0, sizeof(ivhd_f0->compatible_id));
-
-	ivhd_f0->uuid_format = 0;
-	ivhd_f0->uuid_length = 0;
-
 	current += sizeof(ivrs_ivhd_f0_entry_t);
 	return current;
 }