diff --git a/src/geometry/scale_coordinates.rs b/src/geometry/scale_coordinates.rs
index 2f3fb5bc..73ad815f 100644
--- a/src/geometry/scale_coordinates.rs
+++ b/src/geometry/scale_coordinates.rs
@@ -18,7 +18,7 @@ macro_rules! deref_impl(
 
             #[inline]
             fn deref(&self) -> &Self::Target {
-                unsafe { &*(self as *const Scale<T, $D> as *const Self::Target) }
+                self.vector.deref()
             }
         }