diff --git a/src/control/collisions.rs b/src/control/collisions.rs
index 3586052..33615c2 100644
--- a/src/control/collisions.rs
+++ b/src/control/collisions.rs
@@ -120,7 +120,7 @@ pub fn kinematic_controller_collisions(
                     // │               *   |
                     // *───────────────────*
 
-                    let max_y_speed = -linear_velocity_xz * slope_angle.tan();
+                    let _max_y_speed = -linear_velocity_xz * slope_angle.tan();
 
                     // TODO: figure out why this is needed, without it we
                     // cannot do these crate to crate jumps anymore which is intented.