diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD
index e2c2c97..c7c4603 100644
--- a/trunk/PKGBUILD
+++ b/trunk/PKGBUILD
@@ -29,6 +29,9 @@ build(){
   cd ${_pkg}-${pkgver}/python
   ARROW_HOME=/usr \
   PARQUET_HOME=/usr \
+  python setup.py build
+  ARROW_HOME=/usr \
+  PARQUET_HOME=/usr \
   python setup.py build_ext --build-type=release \
     --with-parquet \
     --with-plasma \