diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5d1b328b..392b0f00 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,24 +29,15 @@ jobs:
       - run: sudo apt install libgtk-3-dev
       - run: cargo build --workspace
 
-  
-  build-features-default:
-    name: "Build [default features]"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
-      - run: sudo apt install libgtk-3-dev
-      - run: cargo build --workspace
-      # - run: cargo test
-
   test-features-default:
     name: "Test [default features]"
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
-      - run: cargo test
+      - run: sudo apt install libgtk-3-dev
+      - run: cargo build --workspace
+      - run: cargo test --workspace
 
   fmt:
     name: Rustfmt
diff --git a/packages/blitz/src/viewport.rs b/packages/blitz/src/viewport.rs
index 55095bcf..7dfaab97 100644
--- a/packages/blitz/src/viewport.rs
+++ b/packages/blitz/src/viewport.rs
@@ -1,7 +1,5 @@
-use style::{
-    media_queries::{Device, MediaType},
-    servo::media_queries::FontMetricsProvider,
-};
+use blitz_dom::document::DummyFontMetricsProvider;
+use style::media_queries::{Device, MediaType};
 
 #[derive(Default, Debug)]
 pub struct Viewport {
@@ -14,22 +12,6 @@ pub struct Viewport {
     pub font_size: f32,
 }
 
-// TODO: implement a proper font metrics provider
-#[derive(Debug, Clone)]
-struct DummyFontMetricsProvider;
-impl FontMetricsProvider for DummyFontMetricsProvider {
-    fn query_font_metrics(
-        &self,
-        _vertical: bool,
-        _font: &style::properties::style_structs::Font,
-        _base_size: style::values::computed::CSSPixelLength,
-        _in_media_query: bool,
-        _retrieve_math_scales: bool,
-    ) -> style::font_metrics::FontMetrics {
-        Default::default()
-    }
-}
-
 impl Viewport {
     pub fn new(window_size: (u32, u32)) -> Self {
         Self {
diff --git a/packages/dom/src/document.rs b/packages/dom/src/document.rs
index cfda135f..7bbf9a8b 100644
--- a/packages/dom/src/document.rs
+++ b/packages/dom/src/document.rs
@@ -7,6 +7,7 @@ use slab::Slab;
 use std::collections::HashMap;
 use style::invalidation::element::restyle_hints::RestyleHint;
 use style::selector_parser::ServoElementSnapshot;
+use style::servo::media_queries::FontMetricsProvider;
 use style::servo_arc::Arc as ServoArc;
 use style::{
     dom::{TDocument, TNode},
@@ -20,6 +21,22 @@ use style_traits::dom::ElementState;
 use taffy::AvailableSpace;
 use url::Url;
 
+// TODO: implement a proper font metrics provider
+#[derive(Debug, Clone)]
+pub struct DummyFontMetricsProvider;
+impl FontMetricsProvider for DummyFontMetricsProvider {
+    fn query_font_metrics(
+        &self,
+        _vertical: bool,
+        _font: &style::properties::style_structs::Font,
+        _base_size: style::values::computed::CSSPixelLength,
+        _in_media_query: bool,
+        _retrieve_math_scales: bool,
+    ) -> style::font_metrics::FontMetrics {
+        Default::default()
+    }
+}
+
 pub trait DocumentLike: AsRef<Document> + AsMut<Document> + Into<Document> {
     fn poll(&mut self, _cx: std::task::Context) -> bool {
         // Default implementation does nothing
diff --git a/packages/dom/src/htmlsink.rs b/packages/dom/src/htmlsink.rs
index c2b20507..03397648 100644
--- a/packages/dom/src/htmlsink.rs
+++ b/packages/dom/src/htmlsink.rs
@@ -365,6 +365,7 @@ impl<'b> TreeSink for DocumentHtmlParser<'b> {
 
 #[test]
 fn parses_some_html() {
+    use crate::document::DummyFontMetricsProvider;
     use euclid::{Scale, Size2D};
     use style::media_queries::{Device, MediaType};
 
@@ -377,6 +378,7 @@ fn parses_some_html() {
         selectors::matching::QuirksMode::NoQuirks,
         viewport_size,
         device_pixel_ratio,
+        Box::new(DummyFontMetricsProvider),
     );
     let mut doc = Document::new(device);
     let sink = DocumentHtmlParser::new(&mut doc);