diff --git a/crates/rsonpath-lib/src/engine/main.rs b/crates/rsonpath-lib/src/engine/main.rs
index bf843b48..17fbf06c 100644
--- a/crates/rsonpath-lib/src/engine/main.rs
+++ b/crates/rsonpath-lib/src/engine/main.rs
@@ -201,6 +201,7 @@ impl MainEngine {
     /// # Example
     /// ```rust
     /// use rsonpath::automaton::*;
+    /// use rsonpath::engine::RsonpathEngine;
     /// let path = "$.personal.details.contact.information.phones.home";
     /// let automation = Automaton::new(&rsonpath_syntax::parse(path).unwrap()).unwrap();
     /// let engine = RsonpathEngine::from_compiled_query(a);