diff --git a/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h b/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h
index ff110c30321..e77cde6bf85 100644
--- a/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h
+++ b/Libraries/LibWeb/HTML/Canvas/CanvasImageData.h
@@ -18,7 +18,7 @@ public:
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(int width, int height, Optional<ImageDataSettings> const& settings = {}) const = 0;
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(ImageData const&) const = 0;
     virtual WebIDL::ExceptionOr<GC::Ptr<ImageData>> get_image_data(int x, int y, int width, int height, Optional<ImageDataSettings> const& settings = {}) const = 0;
-    virtual void put_image_data(ImageData const&, float x, float y) = 0;
+    virtual void put_image_data(ImageData&, float x, float y) = 0;
 
 protected:
     CanvasImageData() = default;
diff --git a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
index 2604ad0c5bc..fbed7d68d87 100644
--- a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
+++ b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
@@ -476,7 +476,7 @@ WebIDL::ExceptionOr<GC::Ptr<ImageData>> CanvasRenderingContext2D::get_image_data
 }
 
 // https://html.spec.whatwg.org/multipage/canvas.html#dom-context-2d-putimagedata-short
-void CanvasRenderingContext2D::put_image_data(ImageData const& image_data, float x, float y)
+void CanvasRenderingContext2D::put_image_data(ImageData& image_data, float x, float y)
 {
     // The putImageData(imageData, dx, dy) method steps are to put pixels from an ImageData onto a bitmap,
     // given imageData, this's output bitmap, dx, dy, 0, 0, imageData's width, and imageData's height.
diff --git a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
index 616eb39917d..93c67aa3a4e 100644
--- a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
+++ b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.h
@@ -80,7 +80,7 @@ public:
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(int width, int height, Optional<ImageDataSettings> const& settings = {}) const override;
     virtual WebIDL::ExceptionOr<GC::Ref<ImageData>> create_image_data(ImageData const& image_data) const override;
     virtual WebIDL::ExceptionOr<GC::Ptr<ImageData>> get_image_data(int x, int y, int width, int height, Optional<ImageDataSettings> const& settings = {}) const override;
-    virtual void put_image_data(ImageData const&, float x, float y) override;
+    virtual void put_image_data(ImageData&, float x, float y) override;
 
     virtual void reset_to_default_state() override;