diff --git a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
index 8d59386715e..a7694b7a304 100644
--- a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
+++ b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.cpp
@@ -456,8 +456,8 @@ WebIDL::ExceptionOr<GC::Ptr<ImageData>> CanvasRenderingContext2D::get_image_data
     // NOTE: Internally we must use premultiplied alpha, but ImageData should hold unpremultiplied alpha. This conversion
     //       might result in a loss of precision, but is according to spec.
     //       See: https://html.spec.whatwg.org/multipage/canvas.html#premultiplied-alpha-and-the-2d-rendering-context
-    ASSERT(snapshot->alpha_type() == Gfx::AlphaType::Premultiplied);
-    ASSERT(image_data->bitmap().alpha_type() == Gfx::AlphaType::Unpremultiplied);
+    VERIFY(snapshot->alpha_type() == Gfx::AlphaType::Premultiplied);
+    VERIFY(image_data->bitmap().alpha_type() == Gfx::AlphaType::Unpremultiplied);
 
     auto painter = Gfx::Painter::create(image_data->bitmap());
     painter->draw_bitmap(image_data->bitmap().rect().to_type<float>(), *snapshot, source_rect_intersected, Gfx::ScalingMode::NearestNeighbor, {}, 1, Gfx::CompositingAndBlendingOperator::SourceOver);