diff --git a/core/code/compile.go b/core/code/compile.go
index 086848d7..2e32ed5a 100644
--- a/core/code/compile.go
+++ b/core/code/compile.go
@@ -1,7 +1,6 @@
 package code
 
 import (
-	"os"
 	"path"
 	"runtime"
 	"strings"
@@ -119,10 +118,9 @@ func init() {
 			m.Options(cli.CMD_ENV, env).Cmd(AUTOGEN, VERSION)
 			_compile_get(m, main)
 			defer m.StatusTime(VERSION, strings.TrimPrefix(GoVersion(m), "go version"))
-			args := []string{main, ice.SRC_VERSION_GO, ice.SRC_BINPACK_GO, ice.SRC_BINPACK_USR_GO}
-			if _, e := os.Stat("src/option.go"); e == nil {
-				args = append(args, "src/option.go")
-			}
+			args := []string{main, ice.SRC_VERSION_GO}
+			nfs.Exists(m, "src/option.go", func(p string) { args = append(args, p) })
+			kit.If(file != ice.BIN_ICE_BIN, func() { args = append(args, ice.SRC_BINPACK_GO, ice.SRC_BINPACK_USR_GO) })
 			if msg := GoBuild(m.Spawn(), file, args...); !cli.IsSuccess(msg) {
 				m.Copy(msg)
 			} else {