diff --git a/lyra-game/src/render/graph/mod.rs b/lyra-game/src/render/graph/mod.rs
index 403bd53..d173003 100644
--- a/lyra-game/src/render/graph/mod.rs
+++ b/lyra-game/src/render/graph/mod.rs
@@ -468,7 +468,7 @@ impl RenderGraph {
 }
 
 impl Node for RenderGraph {
-    fn desc<'a, 'b>(&'a mut self, graph: &'b mut RenderGraph) -> NodeDesc {
+    fn desc<'a, 'b>(&'a mut self, _: &'b mut RenderGraph) -> NodeDesc {
         // TODO: how would bind groups be shared between sub-graphs?
         NodeDesc::new(NodeType::Graph, None, vec![])
     }