diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index 45920cda0cc7..96b444905d8c 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -105,7 +105,7 @@ static int intel_gt_probe_lmem(struct intel_gt *gt)
 
 	intel_memory_region_set_name(mem, "local%u", mem->instance);
 
-	GEM_BUG_ON(!HAS_REGION(i915, id));
+	GEM_BUG_ON(!HAS_REGION(i915, BIT(id)));
 	GEM_BUG_ON(i915->mm.regions[id]);
 	i915->mm.regions[id] = mem;