diff --git a/backend/windmill-api/src/lib.rs b/backend/windmill-api/src/lib.rs
index 2930c8d283..dd9a6b7705 100644
--- a/backend/windmill-api/src/lib.rs
+++ b/backend/windmill-api/src/lib.rs
@@ -100,7 +100,7 @@ mod integration;
 mod live_migrations;
 #[cfg(feature = "postgres_trigger")]
 mod postgres_triggers;
-#[cfg(all(feature = "private"))]
+#[cfg(all(feature = "private", feature = "parquet"))]
 pub mod s3_proxy_ee;
 mod s3_proxy_oss;
 
@@ -661,10 +661,9 @@ pub async fn run_server(
                     "/w/:workspace_id/capture_u",
                     capture::workspaced_unauthed_service().layer(cors.clone()),
                 )
-                .nest(
-                    "/w/:workspace_id/s3_proxy",
-                    s3_proxy_oss::workspaced_unauthed_service(),
-                )
+                .nest("/w/:workspace_id/s3_proxy", {
+                    s3_proxy_oss::workspaced_unauthed_service()
+                })
                 .nest(
                     "/auth",
                     users::make_unauthed_service().layer(Extension(argon2)),
diff --git a/backend/windmill-api/src/s3_proxy_oss.rs b/backend/windmill-api/src/s3_proxy_oss.rs
index 15108a40c3..ec6201d171 100644
--- a/backend/windmill-api/src/s3_proxy_oss.rs
+++ b/backend/windmill-api/src/s3_proxy_oss.rs
@@ -1,11 +1,8 @@
-#[cfg(feature = "private")]
+#[cfg(all(feature = "private", feature = "parquet"))]
 #[allow(unused)]
 pub use crate::s3_proxy_ee::*;
 
-#[cfg(not(feature = "private"))]
-use axum::Router;
-
-#[cfg(not(feature = "private"))]
-pub fn workspaced_unauthed_service() -> Router {
-    Router::new()
+#[cfg(not(all(feature = "private", feature = "parquet")))]
+pub fn workspaced_unauthed_service() -> axum::Router {
+    axum::Router::new()
 }