diff --git a/Libraries/LibWeb/CSS/CSSStyleValue.idl b/Libraries/LibWeb/CSS/CSSStyleValue.idl
index e7ffddc8c66..b66fd270190 100644
--- a/Libraries/LibWeb/CSS/CSSStyleValue.idl
+++ b/Libraries/LibWeb/CSS/CSSStyleValue.idl
@@ -1,6 +1,5 @@
 // https://drafts.css-houdini.org/css-typed-om-1/#cssstylevalue
-// FIXME: [Exposed=(Window, Worker, PaintWorklet, LayoutWorklet)]
-[Exposed=(Window, Worker)]
+[Exposed=(Window, Worker, PaintWorklet, LayoutWorklet)]
 interface CSSStyleValue {
     stringifier;
     [FIXME, Exposed=Window] static CSSStyleValue parse(USVString property, USVString cssText);
diff --git a/Libraries/LibWeb/CSS/StylePropertyMapReadOnly.idl b/Libraries/LibWeb/CSS/StylePropertyMapReadOnly.idl
index bfbb84801b4..9fa428173ad 100644
--- a/Libraries/LibWeb/CSS/StylePropertyMapReadOnly.idl
+++ b/Libraries/LibWeb/CSS/StylePropertyMapReadOnly.idl
@@ -1,8 +1,7 @@
 #import <CSS/CSSStyleValue.idl>
 
 // https://drafts.css-houdini.org/css-typed-om-1/#stylepropertymapreadonly
-// FIXME: [Exposed=(Window, Worker, PaintWorklet, LayoutWorklet)]
-[Exposed=(Window, Worker)]
+[Exposed=(Window, Worker, PaintWorklet, LayoutWorklet)]
 interface StylePropertyMapReadOnly {
     // FIXME: iterable<USVString, sequence<CSSStyleValue>>;
     (undefined or CSSStyleValue) get(USVString property);