diff --git a/samples/Javascript/CrystalCraze/proj.android/build_native.cmd b/samples/Javascript/CrystalCraze/proj.android/build_native.cmd
index 8142e226eb..6c248549ae 100644
--- a/samples/Javascript/CrystalCraze/proj.android/build_native.cmd
+++ b/samples/Javascript/CrystalCraze/proj.android/build_native.cmd
@@ -85,7 +85,7 @@ rem copy Resources/* into assets' root
 xcopy /e /q /r /y %RESROUCE_ROOT%\* %APP_ANDROID_ROOT%\assets
 
 rem copy bindings/*.js into assets' root
-xcopy /e /q /r /y %BINDINGS_JS_ROOT%\*.js %APP_ANDROID_ROOT%\assets
+xcopy /e /q /r /y %BINDINGS_JS_ROOT%\* %APP_ANDROID_ROOT%\assets
 
 call %NDK_ROOT%\ndk-build.cmd %PARALLEL_BUILD_FLAG% NDK_LOG=0 V=0
-pause
\ No newline at end of file
+pause