diff --git a/server-rs/src/routes/ai_filters.rs b/server-rs/src/routes/ai_filters.rs
index 93b44b3..3b077c2 100644
--- a/server-rs/src/routes/ai_filters.rs
+++ b/server-rs/src/routes/ai_filters.rs
@@ -754,8 +754,8 @@ fn validate_travel_time_filters(raw: &Value, state: &AppState) -> Vec<TravelTime
         let value = item.get("value").and_then(|val| val.as_f64());
 
         let (min, max) = match (bound, value) {
-            (Some("min"), Some(val)) => (Some(val.max(0.0).min(120.0) as f32), None),
-            (Some("max"), Some(val)) => (None, Some(val.max(0.0).min(120.0) as f32)),
+            (Some("min"), Some(val)) => (Some(val.clamp(0.0, 120.0) as f32), None),
+            (Some("max"), Some(val)) => (None, Some(val.clamp(0.0, 120.0) as f32)),
             _ => (None, None),
         };