diff --git a/Cargo.toml b/Cargo.toml
index ab0b01c..5cb5e5c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,12 +14,16 @@ all-features = true
 default = []
 async = ["async-trait"]
 axum = ["dep:axum", "async", "tracing", "thiserror"]
+axum-extra = ["axum", "dep:axum-extra"]
 
 [dependencies]
 parking_lot = "0.12.1"
 anymap = { version = "1.0.0-beta.2", features = ["hashbrown"] }
 async-trait = { version = "0.1", optional = true }
 axum = { version = "0.6", optional = true }
+axum-extra = { version = "0.7.7", optional = true, features = [
+    "cookie-private",
+] }
 tracing = { version = "0.1", optional = true }
 thiserror = { version = "1.0", optional = true }
 anyhow = { version = "1.0" }
diff --git a/src/axum.rs b/src/axum.rs
index 0cbda29..228db42 100644
--- a/src/axum.rs
+++ b/src/axum.rs
@@ -16,7 +16,7 @@ use axum::{
 };
 use frunk::HCons;
 
-use crate::{Aero, AsyncConstructibleResource, ConstructibleResource, Resource, ResourceList};
+use crate::{Aero, AsyncConstructibleResource, Resource, ResourceList};
 
 /// Type of axum Rejection returned when a resource cannot be acquired
 #[derive(Debug, thiserror::Error)]
@@ -64,7 +64,7 @@ impl DependencyError {
 pub struct Dep<T: Resource>(pub T);
 
 #[async_trait]
-impl<T: ConstructibleResource, S: Send + Sync> FromRequestParts<S> for Dep<T>
+impl<T: Resource, S: Send + Sync> FromRequestParts<S> for Dep<T>
 where
     Aero: FromRef<S>,
 {
@@ -103,3 +103,15 @@ impl<H: Resource, T: ResourceList> FromRef<Aero<HCons<H, T>>> for Aero {
         input.clone().into()
     }
 }
+#[cfg(feature = "axum-extra")]
+mod extra_impls {
+    use axum::extract::FromRef;
+
+    use crate::{Aero, ResourceList};
+
+    impl<R: ResourceList> FromRef<Aero<R>> for axum_extra::extract::cookie::Key {
+        fn from_ref(input: &Aero<R>) -> Self {
+            input.try_get().expect("Missing cookie key")
+        }
+    }
+}