diff --git a/scripts/func.sh b/scripts/func.sh
index eb341e9a..d8e51b0b 100755
--- a/scripts/func.sh
+++ b/scripts/func.sh
@@ -503,8 +503,8 @@ function copyBuildroot() {
 
 # create arc executable
 function createArc() {
-  ./scripts/make/makeself.sh --current --zstd --quiet "../arc/files/initrd/opt/arc" arc "Arc Loader" "./init.sh"
+  [ ! -f "arc" ] && ./scripts/make/makeself.sh --current --zstd --quiet "../arc/files/initrd/opt/arc" arc "Arc Loader" "./init.sh" || true
   rm -rf "../arc/files/initrd/opt/arc"
   mkdir -p "../arc/files/initrd/opt/arc"
-  mv -f "arc" "../arc/files/initrd/opt/arc/"
+  cp -f "arc" "../arc/files/initrd/opt/arc/"
 }
\ No newline at end of file