diff --git a/Jenkinsfile b/Jenkinsfile
index 7332195..5952638 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -33,13 +33,13 @@ pipeline{
             set -e
             export WORKSPACE=$(realpath "./jenkins/workspace/antos")
             [ -d build ] && rm -rf build
-            mkdir build
+            mkdir build/opt/www/htdocs/os
             cd $WORKSPACE
             npm install terser
             npm install uglifycss
             npm install typescript
             npm install @types/jquery
-            export BUILDDIR="$WORKSPACE/build"
+            export BUILDDIR="$WORKSPACE/build/opt/www/htdocs/os"
             make release
           '''
         script {