diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index ce16003ef048c40c400db51c397cff227ff7b7c8..633c18785c1e9cfc12ea6c21fe6ccc08b859bd30 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1123,6 +1123,7 @@ static void notify_ring(struct intel_engine_cs *engine)
 
 	if (rq) {
 		dma_fence_signal(&rq->fence);
+		GEM_BUG_ON(!i915_request_completed(rq));
 		i915_request_put(rq);
 	}