diff --git a/src/main.rs b/src/main.rs
index fd20a21..82fbf0e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -254,7 +254,7 @@ fn main() {
         // Instantiate multiple helicopters
         let heli_count = 5;
         let mut heli_roots = Vec::new();
-        for i in 0..heli_count {
+        for _ in 0..heli_count {
             let mut root = SceneNode::new();
             let body_node = SceneNode::from_vao(heli_body_vao, helicopter.body.index_count);
             let door_node = SceneNode::from_vao(heli_door_vao, helicopter.door.index_count);
@@ -470,8 +470,8 @@ fn main() {
                         let mut pin = root.as_mut();
                         let node = unsafe { pin.get_unchecked_mut() };
                         unsafe {
-                            (*node.children[2]).rotation.y = elapsed * 10.0;
-                            (*node.children[3]).rotation.x = elapsed * 10.0;
+                            (&mut (*node.children[2]).rotation).y = elapsed * 10.0;
+                            (&mut (*node.children[3]).rotation).x = elapsed * 10.0;
                         }
                     }
                 }