diff --git a/src/storage/hexagonal.rs b/src/storage/hexagonal.rs
index b929f80..1baf64e 100644
--- a/src/storage/hexagonal.rs
+++ b/src/storage/hexagonal.rs
@@ -19,6 +19,8 @@ use std::{
 /// If your use case doesn't match all of the above, use a [`HashMap`] instead
 ///
 /// [`HashMap`]: std::collections::HashMap
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "bevy_reflect", derive(bevy_reflect::Reflect))]
 pub struct HexagonalMap<T> {
     inner: Vec<Vec<T>>,
     bounds: HexBounds,
diff --git a/src/storage/rombus.rs b/src/storage/rombus.rs
index 6cd09db..3dc74c0 100644
--- a/src/storage/rombus.rs
+++ b/src/storage/rombus.rs
@@ -20,6 +20,8 @@ use crate::Hex;
 /// If your use case doesn't match all of the above, use a [`HashMap`] instead
 ///
 /// [`HashMap`]: std::collections::HashMap
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "bevy_reflect", derive(bevy_reflect::Reflect))]
 pub struct RombusMap<T> {
     inner: Vec<T>,
     origin: Hex,