diff --git a/cmd/sin-code/eval_cmd.go b/cmd/sin-code/eval_cmd.go
index 63d27246..ea5ffed4 100644
--- a/cmd/sin-code/eval_cmd.go
+++ b/cmd/sin-code/eval_cmd.go
@@ -691,6 +691,8 @@ func newEvalDiffCmd() *cobra.Command {
 	_ = cmd.MarkFlagRequired("snapshot")
 	_ = cmd.MarkFlagRequired("snapshot-b")
 	return cmd
+}
+
 // buildScorer constructs an evalharness.Scorer from the CLI flags.
 // Supported types: compile_and_run, exact, contains.
 func buildScorer(typ, lang, selfCheck string, skipTest bool, binary string) (evalharness.Scorer, error) {