diff --git a/build.sh b/build.sh
index dd8cf29..498073a 100644
--- a/build.sh
+++ b/build.sh
@@ -45,6 +45,7 @@ ln -sf "$cdir/pkgs/bricks/dist" "$cdir/wwwroot/bricks"
 echo "bricks: $(readlink "$cdir/wwwroot/bricks")"
 
 # 4. Move local business modules into pkgs/
+cd "$cdir"
 for mod in pipeline_core pipeline_ops pipeline_dist; do
     if [ -d "$mod" ]; then
         mv "$mod" "pkgs/$mod"