diff --git a/components/script/dom/htmlstyleelement.rs b/components/script/dom/htmlstyleelement.rs
index ad7977000fe..a42355167e9 100644
--- a/components/script/dom/htmlstyleelement.rs
+++ b/components/script/dom/htmlstyleelement.rs
@@ -276,8 +276,21 @@ impl StylesheetOwner for HTMLStyleElement {
 }
 
 impl HTMLStyleElementMethods for HTMLStyleElement {
-    // https://drafts.csswg.org/cssom/#dom-linkstyle-sheet
+    /// <https://drafts.csswg.org/cssom/#dom-linkstyle-sheet>
     fn GetSheet(&self) -> Option<DomRoot<DOMStyleSheet>> {
         self.get_cssom_stylesheet().map(DomRoot::upcast)
     }
+
+    /// <https://html.spec.whatwg.org/multipage/#dom-style-disabled>
+    fn Disabled(&self) -> bool {
+        self.get_cssom_stylesheet()
+            .map_or(false, |sheet| sheet.disabled())
+    }
+
+    /// <https://html.spec.whatwg.org/multipage/#dom-style-disabled>
+    fn SetDisabled(&self, value: bool) {
+        if let Some(sheet) = self.get_cssom_stylesheet() {
+            sheet.set_disabled(value);
+        }
+    }
 }
diff --git a/components/script/dom/webidls/HTMLStyleElement.webidl b/components/script/dom/webidls/HTMLStyleElement.webidl
index dd68cb6270a..0bcb86af24b 100644
--- a/components/script/dom/webidls/HTMLStyleElement.webidl
+++ b/components/script/dom/webidls/HTMLStyleElement.webidl
@@ -7,6 +7,7 @@
 interface HTMLStyleElement : HTMLElement {
   [HTMLConstructor] constructor();
 
+  attribute boolean disabled;
   // [CEReactions]
   //          attribute DOMString media;
   // [CEReactions]
diff --git a/tests/wpt/meta-legacy-layout/css/cssom/style-sheet-interfaces-001.html.ini b/tests/wpt/meta-legacy-layout/css/cssom/style-sheet-interfaces-001.html.ini
index 20bea8c9342..256fdbd5da1 100644
--- a/tests/wpt/meta-legacy-layout/css/cssom/style-sheet-interfaces-001.html.ini
+++ b/tests/wpt/meta-legacy-layout/css/cssom/style-sheet-interfaces-001.html.ini
@@ -11,6 +11,3 @@
 
   [StyleSheet_property_values]
     expected: FAIL
-
-  [disabled attribute getter/setter]
-    expected: FAIL
diff --git a/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini b/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini
index 759156c30fe..a26ec9c194c 100644
--- a/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini
+++ b/tests/wpt/meta-legacy-layout/html/dom/idlharness.https.html.ini
@@ -4863,15 +4863,9 @@
   [HTMLLinkElement interface: document.createElement("link") must inherit property "blocking" with the proper type]
     expected: FAIL
 
-  [HTMLStyleElement interface: attribute disabled]
-    expected: FAIL
-
   [HTMLStyleElement interface: attribute blocking]
     expected: FAIL
 
-  [HTMLStyleElement interface: document.createElement("style") must inherit property "disabled" with the proper type]
-    expected: FAIL
-
   [HTMLStyleElement interface: document.createElement("style") must inherit property "blocking" with the proper type]
     expected: FAIL
 
diff --git a/tests/wpt/meta-legacy-layout/html/semantics/document-metadata/the-style-element/style_disabled.html.ini b/tests/wpt/meta-legacy-layout/html/semantics/document-metadata/the-style-element/style_disabled.html.ini
deleted file mode 100644
index 1275792fe5f..00000000000
--- a/tests/wpt/meta-legacy-layout/html/semantics/document-metadata/the-style-element/style_disabled.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[style_disabled.html]
-  type: testharness
-  [The style is not applied when it is disabled]
-    expected: FAIL
-
diff --git a/tests/wpt/meta/css/CSS2/tables/table-anonymous-objects-015.xht.ini b/tests/wpt/meta/css/CSS2/tables/table-anonymous-objects-015.xht.ini
deleted file mode 100644
index 65758d60ef4..00000000000
--- a/tests/wpt/meta/css/CSS2/tables/table-anonymous-objects-015.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[table-anonymous-objects-015.xht]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/CSS2/tables/table-anonymous-objects-016.xht.ini b/tests/wpt/meta/css/CSS2/tables/table-anonymous-objects-016.xht.ini
deleted file mode 100644
index d4477181430..00000000000
--- a/tests/wpt/meta/css/CSS2/tables/table-anonymous-objects-016.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[table-anonymous-objects-016.xht]
-  expected: FAIL
diff --git a/tests/wpt/meta/css/cssom/style-sheet-interfaces-001.html.ini b/tests/wpt/meta/css/cssom/style-sheet-interfaces-001.html.ini
index 72057d982ea..9bc43c2c946 100644
--- a/tests/wpt/meta/css/cssom/style-sheet-interfaces-001.html.ini
+++ b/tests/wpt/meta/css/cssom/style-sheet-interfaces-001.html.ini
@@ -10,6 +10,3 @@
 
   [StyleSheet_property_values]
     expected: FAIL
-
-  [disabled attribute getter/setter]
-    expected: FAIL
diff --git a/tests/wpt/meta/html/dom/idlharness.https.html.ini b/tests/wpt/meta/html/dom/idlharness.https.html.ini
index dbbf5f8355d..91e2de01021 100644
--- a/tests/wpt/meta/html/dom/idlharness.https.html.ini
+++ b/tests/wpt/meta/html/dom/idlharness.https.html.ini
@@ -4581,15 +4581,9 @@
   [HTMLLinkElement interface: document.createElement("link") must inherit property "blocking" with the proper type]
     expected: FAIL
 
-  [HTMLStyleElement interface: attribute disabled]
-    expected: FAIL
-
   [HTMLStyleElement interface: attribute blocking]
     expected: FAIL
 
-  [HTMLStyleElement interface: document.createElement("style") must inherit property "disabled" with the proper type]
-    expected: FAIL
-
   [HTMLStyleElement interface: document.createElement("style") must inherit property "blocking" with the proper type]
     expected: FAIL
 
diff --git a/tests/wpt/meta/html/semantics/document-metadata/the-style-element/style_disabled.html.ini b/tests/wpt/meta/html/semantics/document-metadata/the-style-element/style_disabled.html.ini
deleted file mode 100644
index b890dfaffcd..00000000000
--- a/tests/wpt/meta/html/semantics/document-metadata/the-style-element/style_disabled.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[style_disabled.html]
-  [The style is not applied when it is disabled]
-    expected: FAIL