diff --git a/Source/Engine/Core/Math/Vector2.cs b/Source/Engine/Core/Math/Vector2.cs
index 1120bce2f..2af365638 100644
--- a/Source/Engine/Core/Math/Vector2.cs
+++ b/Source/Engine/Core/Math/Vector2.cs
@@ -962,7 +962,7 @@ namespace FlaxEngine
         /// <param name="result">When the method completes, contains the cubic interpolation of the two vectors.</param>
         public static void SmoothStep(ref Vector2 start, ref Vector2 end, float amount, out Vector2 result)
         {
-            amount = Mathr.SmoothStep(amount);
+            amount = Mathf.SmoothStep(amount);
             Lerp(ref start, ref end, amount, out result);
         }
 
diff --git a/Source/Engine/Core/Math/Vector3.cs b/Source/Engine/Core/Math/Vector3.cs
index 0cfa0e248..4442d3334 100644
--- a/Source/Engine/Core/Math/Vector3.cs
+++ b/Source/Engine/Core/Math/Vector3.cs
@@ -1051,7 +1051,7 @@ namespace FlaxEngine
         /// <param name="result">When the method completes, contains the cubic interpolation of the two vectors.</param>
         public static void SmoothStep(ref Vector3 start, ref Vector3 end, float amount, out Vector3 result)
         {
-            amount = Mathr.SmoothStep(amount);
+            amount = Mathf.SmoothStep(amount);
             Lerp(ref start, ref end, amount, out result);
         }