diff --git a/drivers/gpu/drm/i915/gt/iov/intel_iov_service.c b/drivers/gpu/drm/i915/gt/iov/intel_iov_service.c
index f002b5c1b4b9..eea28ad3d9f2 100644
--- a/drivers/gpu/drm/i915/gt/iov/intel_iov_service.c
+++ b/drivers/gpu/drm/i915/gt/iov/intel_iov_service.c
@@ -54,8 +54,10 @@ static const i915_reg_t mtl_runtime_regs[] = {
 	CTC_MODE,			/* _MMIO(0xA26C) */
 	GEN11_HUC_KERNEL_LOAD_INFO,	/* _MMIO(0xC1DC) */
 	GEN9_TIMESTAMP_OVERRIDE,	/* _MMIO(0x44074) */
+	_MMIO(0x10100C),
 	_MMIO(MTL_GSC_HECI1_BASE + HECI_FWSTS5),/* _MMIO(0x116c68) */
 	MTL_GT_ACTIVITY_FACTOR,		/* _MMIO(0x138010) */
+	_MMIO(0x389140),
 };
 
 static const i915_reg_t *get_runtime_regs(struct drm_i915_private *i915,