diff --git a/userbenchmark/dynamo/dynamobench/_dynamo/utils.py b/userbenchmark/dynamo/dynamobench/_dynamo/utils.py
index e0a062f63..00d13aed1 100644
--- a/userbenchmark/dynamo/dynamobench/_dynamo/utils.py
+++ b/userbenchmark/dynamo/dynamobench/_dynamo/utils.py
@@ -1188,6 +1188,7 @@ class CompilationMetrics:
     tensorify_float_success: Optional[bool] = None
     tensorify_float_failure: Optional[set[str]] = None
     guard_latency_us: Optional[float] = None
+    recompile_reason: Optional[str] = None
 
     @classmethod
     def create(cls, metrics: dict[str, Any]):