# must fail: plan_OS_base_only_threshold fetch_OS_threshold_stall
# refinement bytes count toward the threshold (plan::plan_components)
diff --git a/wai/wai-rs/src/http_binding/plan.rs b/wai/wai-rs/src/http_binding/plan.rs
index 42c4bf47..4d021ecd 100644
--- a/wai/wai-rs/src/http_binding/plan.rs
+++ b/wai/wai-rs/src/http_binding/plan.rs
@@ -172,7 +172,7 @@ pub fn plan_components(
             _ => merged.push((class, a, b)),
         }
     }
-    let base: u128 = merged.iter().filter(|(c, _, _)| *c == Class::Base).map(|(_, a, b)| u128::from(b - a)).sum();
+    let base: u128 = merged.iter().map(|(_, a, b)| u128::from(b - a)).sum();
     if base * 1000 >= u128::from(policy.full_threshold_permille) * u128::from(rest.len()) && base > 0 {
         plan.whole_rest = Some((rest, WhyWhole::Threshold));
         plan.dropped.clear();