diff --git a/crates/bevy_ecs/src/system/commands/mod.rs b/crates/bevy_ecs/src/system/commands/mod.rs
index beff239678..0f21aa3042 100644
--- a/crates/bevy_ecs/src/system/commands/mod.rs
+++ b/crates/bevy_ecs/src/system/commands/mod.rs
@@ -529,7 +529,7 @@ impl<'w, 's> Commands<'w, 's> {
     ///     // Return from the system successfully.
     ///     Ok(())
     /// }
-    /// # bevy_ecs::system::assert_is_system(example_system);
+    /// # bevy_ecs::system::assert_is_system::<(), (), _>(example_system);
     /// ```
     ///
     /// # See also