diff --git a/candidate-selection/src/lib.rs b/candidate-selection/src/lib.rs
index cae9ed9..f529cf6 100644
--- a/candidate-selection/src/lib.rs
+++ b/candidate-selection/src/lib.rs
@@ -51,16 +51,7 @@ where
             .filter(|c| selected.iter().all(|s| s.id() != c.id()))
             .map(|c| (c, marginal_score(current_score, &selected, c)))
             .max_by_key(|(c, marginal_score)| marginal_score / c.fee().as_f64().max(0.01))
-            .filter(|(c, marginal_score)| {
-                if *marginal_score.as_ref() <= 0.0 {
-                    return false;
-                }
-                if current_score == Normalized::ZERO {
-                    return true;
-                }
-                let max_score = 0.5 * *(marginal_score / current_score.as_f64());
-                c.fee().as_f64() <= max_score
-            });
+            .filter(|(_, marginal_score)| *marginal_score.as_ref() > 0.0);
         match selection {
             Some((selection, _)) => {
                 selected.push(selection);