diff --git a/engage.toml b/engage.toml
index 4943a9f3..1a4c5b19 100644
--- a/engage.toml
+++ b/engage.toml
@@ -51,6 +51,7 @@ group = "lints"
 script = """
 RUSTDOCFLAGS="-D warnings" cargo doc \
     --workspace \
+    --all-features \
     --no-deps \
     --document-private-items \
     --color always