diff --git a/anvil/src/udev.rs b/anvil/src/udev.rs
index d437f0ead58b..2eba6a362033 100644
--- a/anvil/src/udev.rs
+++ b/anvil/src/udev.rs
@@ -158,6 +158,7 @@ impl Renderers {
     }
 }
 
+#[cfg(feature = "debug")]
 #[derive(Clone)]
 enum Texture {
     Pixman(PixmanTexture),