diff --git a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.idl b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.idl
index 2c5005d4be3..54cb2b4663e 100644
--- a/Libraries/LibWeb/HTML/CanvasRenderingContext2D.idl
+++ b/Libraries/LibWeb/HTML/CanvasRenderingContext2D.idl
@@ -17,11 +17,13 @@
 #import <HTML/Canvas/CanvasUserInterface.idl>
 
 enum PredefinedColorSpace { "srgb", "display-p3" };
+enum CanvasColorType { "unorm8", "float16" };
 
 dictionary CanvasRenderingContext2DSettings {
     boolean alpha = true;
     boolean desynchronized = false;
     PredefinedColorSpace colorSpace = "srgb";
+    CanvasColorType colorType = "unorm8";
     boolean willReadFrequently = false;
 };