diff --git a/client/build.bat b/client/build.bat
index 79f82a3..1e21d44 100644
--- a/client/build.bat
+++ b/client/build.bat
@@ -1,5 +1,5 @@
 @echo off
 del lib.js > nul 2>&1
 copy lib\*.js /a lib-raw.js /b > nul 2>&1
-cmd /C "uglifyjs lib-raw.js -o bin\lib.js"
+cmd /C "uglifyjs lib-raw.js -o js\lib.js"
 del lib-raw.js > nul 2>&1