diff --git a/rustfs/src/app/bucket_list_through.rs b/rustfs/src/app/bucket_list_through.rs
index e160449d4..aae3b9a18 100644
--- a/rustfs/src/app/bucket_list_through.rs
+++ b/rustfs/src/app/bucket_list_through.rs
@@ -39,7 +39,6 @@ use crate::on_demand_migration::{
     source_list_plan,
 };
 use futures::StreamExt;
-use http::HeaderMap;
 use rustfs_utils::http::{SUFFIX_SOURCE_PROXY_REQUEST, get_header};
 use std::sync::Arc;
 use std::time::Instant;
@@ -515,6 +514,7 @@ mod tests {
         FilterConfig, MAX_LIST_NO_PROGRESS_PAGES, OnDemandMigrationConfig, PathStyle, PolicyConfig, Provider, SourceConfig,
         SourceCredentials, TlsConfig,
     };
+    use http::HeaderMap;
     use std::time::Duration;
     use tokio::io::{AsyncReadExt, AsyncWriteExt};
 
diff --git a/rustfs/src/on_demand_migration/native_http.rs b/rustfs/src/on_demand_migration/native_http.rs
index ce3ff9907..8f2e345db 100644
--- a/rustfs/src/on_demand_migration/native_http.rs
+++ b/rustfs/src/on_demand_migration/native_http.rs
@@ -228,6 +228,7 @@ pub(super) async fn read_text(response: reqwest::Response, max_bytes: usize) ->
 /// Base64 digest (`Content-MD5`, `md5Hash`, `x-goog-hash`) as lowercase hex.
 /// `None` when the value is not a 16-byte digest, so a CRC32C never passes as
 /// an MD5.
+#[cfg(any(test, feature = "gcs"))]
 pub(super) fn base64_md5_to_hex(value: &str) -> Option<String> {
     let raw = base64_simd::STANDARD.decode_to_vec(value.trim().as_bytes()).ok()?;
     (raw.len() == 16).then(|| faster_hex::hex_string(&raw))