diff --git a/luda-editor/new-server/rpc/src/types/mod.rs b/luda-editor/new-server/rpc/src/types/mod.rs
index 01ea99ed2..39fad0a22 100644
--- a/luda-editor/new-server/rpc/src/types/mod.rs
+++ b/luda-editor/new-server/rpc/src/types/mod.rs
@@ -53,3 +53,19 @@ pub enum EpisodeEditAction {
 }
 
 pub use migration::schema::{AssetDoc, AssetKind, AssetSystemTag, AssetTag, SceneSprite};
+
+/// Use this on the client side to get the S3 URL of an asset.
+pub fn asset_s3_get_key(asset_id: &str, asset_kind: AssetKind) -> String {
+    match asset_kind {
+        AssetKind::Sprite => format!("sprite/{asset_id}"),
+        AssetKind::Audio => format!("audio/after-transcode/{asset_id}"),
+    }
+}
+
+/// I guess you don't need to use this on the client side.
+pub fn asset_s3_put_key(asset_id: &str, asset_kind: AssetKind) -> String {
+    match asset_kind {
+        AssetKind::Sprite => format!("sprite/{asset_id}"),
+        AssetKind::Audio => format!("audio/before-transcode/{asset_id}"),
+    }
+}
diff --git a/luda-editor/new-server/server/src/api/asset/reserve_team_asset_upload/mod.rs b/luda-editor/new-server/server/src/api/asset/reserve_team_asset_upload/mod.rs
index 7983d4423..c1e2d2cc2 100644
--- a/luda-editor/new-server/server/src/api/asset/reserve_team_asset_upload/mod.rs
+++ b/luda-editor/new-server/server/src/api/asset/reserve_team_asset_upload/mod.rs
@@ -2,7 +2,7 @@ use crate::*;
 use api::team::is_team_member;
 use aws_sdk_s3::presigning::PresigningConfig;
 use database::{schema::*, DeserializeInfallible, WantUpdate};
-use luda_rpc::asset::reserve_team_asset_upload::*;
+use luda_rpc::{asset::reserve_team_asset_upload::*, asset_s3_put_key};
 use randum::rand;
 
 pub async fn reserve_team_asset_upload(
@@ -70,7 +70,7 @@ pub async fn reserve_team_asset_upload(
     let presigned = s3::s3()
         .put_object()
         .bucket(s3::asset_bucket_name())
-        .key(s3::asset_key(&asset_id))
+        .key(asset_s3_put_key(&asset_id, asset_kind.deserialize()))
         .content_length(*byte_size as i64)
         .presigned(PresigningConfig::expires_in(
             std::time::Duration::from_secs(180),
diff --git a/luda-editor/new-server/server/src/s3.rs b/luda-editor/new-server/server/src/s3.rs
index a5a61c8d3..5e7c6975a 100644
--- a/luda-editor/new-server/server/src/s3.rs
+++ b/luda-editor/new-server/server/src/s3.rs
@@ -32,7 +32,3 @@ pub fn asset_bucket_name() -> &'static str {
     static ASSET_BUCKET_NAME: OnceLock<String> = OnceLock::new();
     ASSET_BUCKET_NAME.get_or_init(|| std::env::var("ASSET_BUCKET_NAME").unwrap())
 }
-
-pub fn asset_key(asset_id: &str) -> String {
-    format!("asset/{}", asset_id)
-}