diff --git a/codex-rs/core/src/codex.rs b/codex-rs/core/src/codex.rs
index 6ab4b87311..9b1e4afb41 100644
--- a/codex-rs/core/src/codex.rs
+++ b/codex-rs/core/src/codex.rs
@@ -2404,13 +2404,6 @@ impl Session {
         history.raw_items().to_vec()
     }
 
-    pub(crate) async fn process_compacted_history(
-        &self,
-        compacted_history: Vec<ResponseItem>,
-    ) -> Vec<ResponseItem> {
-        compact::process_compacted_history(compacted_history)
-    }
-
     /// Append ResponseItems to the in-memory conversation history only.
     pub(crate) async fn record_into_history(
         &self,
diff --git a/codex-rs/core/src/compact_remote.rs b/codex-rs/core/src/compact_remote.rs
index c0a289288a..589ebf7cbb 100644
--- a/codex-rs/core/src/compact_remote.rs
+++ b/codex-rs/core/src/compact_remote.rs
@@ -6,6 +6,7 @@ use crate::codex::TurnContext;
 use crate::compact::AutoCompactCallsite;
 use crate::compact::extract_latest_model_switch_update_from_items;
 use crate::compact::extract_trailing_model_switch_update_for_compaction_request;
+use crate::compact::process_compacted_history;
 use crate::compact::should_keep_compacted_history_item;
 use crate::context_manager::ContextManager;
 use crate::context_manager::TotalTokenUsageBreakdown;
@@ -165,7 +166,7 @@ async fn run_remote_compact_task_inner_impl(
             Err(err)
         })
         .await?;
-    new_history = sess.process_compacted_history(new_history).await;
+    new_history = process_compacted_history(new_history);
     if let Some(incoming_items) = incoming_items.as_ref() {
         let incoming_history_items: Vec<ResponseItem> = incoming_items
             .iter()