diff --git a/crates/xilem_html/Cargo.toml b/crates/xilem_html/Cargo.toml
index c4313a880..01efb1a42 100644
--- a/crates/xilem_html/Cargo.toml
+++ b/crates/xilem_html/Cargo.toml
@@ -49,8 +49,6 @@ features = [
     "HtmlAnchorElement",
     "HtmlAreaElement",
     "HtmlAudioElement",
-    "HtmlBaseElement",
-    "HtmlBodyElement",
     "HtmlBrElement",
     "HtmlButtonElement",
     "HtmlCanvasElement",
@@ -58,20 +56,13 @@ features = [
     "HtmlDataListElement",
     "HtmlDetailsElement",
     "HtmlDialogElement",
-    "HtmlDirectoryElement",
     "HtmlDivElement",
     "HtmlDListElement",
-    "HtmlUnknownElement",
     "HtmlEmbedElement",
     "HtmlFieldSetElement",
-    "HtmlFontElement",
     "HtmlFormElement",
-    "HtmlFrameElement",
-    "HtmlFrameSetElement",
-    "HtmlHeadElement",
     "HtmlHeadingElement",
     "HtmlHrElement",
-    "HtmlHtmlElement",
     "HtmlIFrameElement",
     "HtmlImageElement",
     "HtmlInputElement",
@@ -82,8 +73,6 @@ features = [
     "HtmlMapElement",
     "HtmlMediaElement",
     "HtmlMenuElement",
-    "HtmlMenuItemElement",
-    "HtmlMetaElement",
     "HtmlMeterElement",
     "HtmlModElement",
     "HtmlObjectElement",
@@ -92,7 +81,6 @@ features = [
     "HtmlOptionElement",
     "HtmlOutputElement",
     "HtmlParagraphElement",
-    "HtmlParamElement",
     "HtmlPictureElement",
     "HtmlPreElement",
     "HtmlProgressElement",
@@ -102,7 +90,6 @@ features = [
     "HtmlSlotElement",
     "HtmlSourceElement",
     "HtmlSpanElement",
-    "HtmlStyleElement",
     "HtmlTableCaptionElement",
     "HtmlTableCellElement",
     "HtmlTableColElement",
@@ -112,7 +99,6 @@ features = [
     "HtmlTemplateElement",
     "HtmlTimeElement",
     "HtmlTextAreaElement",
-    "HtmlTitleElement",
     "HtmlTrackElement",
     "HtmlUListElement",
     "HtmlVideoElement",