diff --git a/legateboost/metrics.py b/legateboost/metrics.py
index 193ef5cf..a86d1139 100644
--- a/legateboost/metrics.py
+++ b/legateboost/metrics.py
@@ -2,7 +2,6 @@
 from typing import Tuple
 
 import cunumeric as cn
-import legate.core.types as types
 
 from .library import user_context
 from .utils import LegateBoostOpCode, get_store