diff --git a/.github/workflows/document.yml b/.github/workflows/document.yml
index 230c5cb0..62e28ca3 100644
--- a/.github/workflows/document.yml
+++ b/.github/workflows/document.yml
@@ -15,6 +15,7 @@ jobs:
         RUSTDOCFLAGS="--cfg docsrs" \
           cargo doc --no-deps --all-features \
           -p iced_core \
+          -p iced_highlighter \
           -p iced_style \
           -p iced_futures \
           -p iced_runtime \