diff --git a/src/lib.rs b/src/lib.rs
index b47610ba..ddb46d53 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -536,4 +536,5 @@ pub mod doc_test {
     doctest!("guide/src/rust_cpython.md", guide_rust_cpython_md);
     doctest!("guide/src/trait_bounds.md", guide_trait_bounds_md);
     doctest!("guide/src/types.md", guide_types_md);
+    doctest!("guide/src/faq.md", faq);
 }