diff --git a/std/assembly.d.ts b/std/assembly.d.ts
index 600f7024..70cfc61f 100644
--- a/std/assembly.d.ts
+++ b/std/assembly.d.ts
@@ -463,6 +463,8 @@ declare const NativeMath: INativeMath<f64>;
 declare const NativeMathf: INativeMath<f32>;
 /** Alias of {@link NativeMath} or {@link JSMath} respectively. Defaults to `NativeMath`. */
 declare const Math: IMath<f64>;
+/** Alias of {@link NativeMathf} or {@link JSMath} respectively. Defaults to `NativeMathf`. */
+declare const Mathf: IMath<f32>;
 
 // Internal decorators
 
diff --git a/std/portable.d.ts b/std/portable.d.ts
index fac6c5b2..5568d552 100644
--- a/std/portable.d.ts
+++ b/std/portable.d.ts
@@ -365,6 +365,7 @@ interface IMath {
 }
 
 declare const Math: IMath;
+declare const Mathf: IMath;
 declare const JSMath: IMath;
 
 declare namespace console {