diff --git a/src/xrt/compositor/main/comp_renderer.c b/src/xrt/compositor/main/comp_renderer.c
index c6fc5e811..6178f0f0c 100644
--- a/src/xrt/compositor/main/comp_renderer.c
+++ b/src/xrt/compositor/main/comp_renderer.c
@@ -393,6 +393,10 @@ renderer_create_renderings_and_fences(struct comp_renderer *r)
 		if (ret != VK_SUCCESS) {
 			COMP_ERROR(r->c, "vkCreateFence: %s", vk_result_string(ret));
 		}
+
+		char buf[] = "Comp Renderer X_XXXX_XXXX";
+		snprintf(buf, ARRAY_SIZE(buf), "Comp Renderer %u", i);
+		VK_NAME_OBJECT(vk, FENCE, r->fences[i], buf);
 	}
 }
 
diff --git a/src/xrt/compositor/main/comp_target_swapchain.c b/src/xrt/compositor/main/comp_target_swapchain.c
index 6bc7bb651..e14661752 100644
--- a/src/xrt/compositor/main/comp_target_swapchain.c
+++ b/src/xrt/compositor/main/comp_target_swapchain.c
@@ -448,6 +448,9 @@ vblank_event_func(struct comp_target *ct, uint64_t *out_timestamp_ns)
 		return false;
 	}
 
+	// Name for debugging.
+	VK_NAME_OBJECT(vk, FENCE, vblank_event_fence, "Comp VBlank");
+
 	// Not scoped to not effect timing.
 	COMP_TRACE_IDENT(vblank);