diff --git a/CHANGELOG.md b/CHANGELOG.md
index fda2ee4e..aa57983b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Fixed issue with input mapper where `keyboard.wasPressed(...)` did not fire
 - Fixed issue issue where TileMaps would not properly draw Tiles when setup in screen space coordinates
 - Fixed issue where the ex.Line graphics bounds were incorrect causing erroneous offscreen culling
+- Fixed event type signature on `ex.Engine.input.pointers.primary.on('wheel', ...)` for wheel events
 
 ### Updates
 
diff --git a/src/engine/Input/PointerEventReceiver.ts b/src/engine/Input/PointerEventReceiver.ts
index 5fbeb558..fe747b31 100644
--- a/src/engine/Input/PointerEventReceiver.ts
+++ b/src/engine/Input/PointerEventReceiver.ts
@@ -212,6 +212,7 @@ export class PointerEventReceiver {
     for (const event of this.currentFrameWheel) {
       this.emit('wheel', event);
       this.primary.emit('pointerwheel', event);
+      this.primary.emit('wheel', event);
     }
   }