diff --git a/wgpu/src/backend/web.rs b/wgpu/src/backend/web.rs
index 2149c1aada3..65c25e15f7d 100644
--- a/wgpu/src/backend/web.rs
+++ b/wgpu/src/backend/web.rs
@@ -342,14 +342,9 @@ fn map_primitive_state(primitive: &wgt::PrimitiveState) -> web_sys::GpuPrimitive
 
     match primitive.polygon_mode {
         wgt::PolygonMode::Fill => (),
-        wgt::PolygonMode::Line => panic!(
-            "{:?} is not enabled for this backend",
-            wgt::Features::POLYGON_MODE_LINE
-        ),
-        wgt::PolygonMode::Point => panic!(
-            "{:?} is not enabled for this backend",
-            wgt::Features::POLYGON_MODE_POINT
-        ),
+        mode @ wgt::PolygonMode::Line | mode @ wgt::PolygonMode::Point => {
+            panic!("{mode:?} is not enabled for this backend",)
+        }
     }
 
     mapped