diff --git a/modules/nixos/hardware/graphics/hasvk13-layer/hasvk13_layer.json b/modules/nixos/hardware/graphics/hasvk13-layer/hasvk13_layer.json
index 6997089..f46e4af 100644
--- a/modules/nixos/hardware/graphics/hasvk13-layer/hasvk13_layer.json
+++ b/modules/nixos/hardware/graphics/hasvk13-layer/hasvk13_layer.json
@@ -6,9 +6,12 @@
         "library_path": "@out@/lib/libVkLayer_hasvk13.so",
         "api_version": "1.3.0",
         "implementation_version": "1",
-        "description": "Vulkan 1.3.348 implict layer.",
+        "description": "Force Intel HD 4000 (hasvk) to report Vulkan 1.3",
+        "functions": {
+            "vkGetInstanceProcAddr": "HaVK13_GetInstanceProcAddr"
+        },
         "disable_environment": {
             "DISABLE_HASVK13_LAYER": "1"
         }
     }
-}
+}
\ No newline at end of file