diff --git a/relay/common/override.go b/relay/common/override.go
index d75216d1..af0b4361 100644
--- a/relay/common/override.go
+++ b/relay/common/override.go
@@ -27,9 +27,11 @@ const (
 var errSourceHeaderNotFound = errors.New("source header does not exist")
 
 var paramOverrideKeyAuditPaths = map[string]struct{}{
-	"model":         {},
-	"service_tier":  {},
-	"inference_geo": {},
+	"model":          {},
+	"original_model": {},
+	"upstream_model": {},
+	"service_tier":   {},
+	"inference_geo":  {},
 }
 
 type paramOverrideAuditRecorder struct {