diff --git a/cmd/frostfs-adm/internal/modules/morph/policy/policy.go b/cmd/frostfs-adm/internal/modules/morph/policy/policy.go
index a11ca270..5ab05e42 100644
--- a/cmd/frostfs-adm/internal/modules/morph/policy/policy.go
+++ b/cmd/frostfs-adm/internal/modules/morph/policy/policy.go
@@ -48,7 +48,7 @@ func SetPolicyCmd(cmd *cobra.Command, args []string) error {
 
 		value, err := strconv.ParseUint(v, 10, 32)
 		if err != nil {
-			return fmt.Errorf("can't parse parameter value '%s': %w", args[1], err)
+			return fmt.Errorf("can't parse parameter value '%s': %w", args[i], err)
 		}
 
 		emit.AppCall(bw.BinWriter, policy.Hash, "set"+k, callflag.All, int64(value))