diff --git a/agent/context_compressor.py b/agent/context_compressor.py
index 93d26d00ec..a2b6cd370b 100644
--- a/agent/context_compressor.py
+++ b/agent/context_compressor.py
@@ -17,8 +17,6 @@ from typing import Any, Dict, List, Optional, Sequence, Tuple
 from agent.image_eviction_policy import outbound_image_retire_count
 from agent.compression_marker import (
     ELISION_MARKER_MAX_LEN,
-    _COMPRESSION_MARKER_PREFIX,
-    _COMPRESSION_MARKER_TEMPLATE,
     _elision_marker,
     elide,
     elide_middle,
diff --git a/tests/agent/test_context_compressor.py b/tests/agent/test_context_compressor.py
index 00f4de6871..b4d470fa89 100644
--- a/tests/agent/test_context_compressor.py
+++ b/tests/agent/test_context_compressor.py
@@ -18,6 +18,7 @@ from agent.context_compressor import (
     _summarize_tool_result,
     _is_summary_access_or_quota_error,
 )
+from agent.compression_marker import _COMPRESSION_MARKER_PREFIX
 from hermes_state import SessionDB
 from agent.auxiliary_client import CODEX_STREAM_STALL_MARKER