diff --git a/package/archlinux/PKGBUILD b/package/archlinux/PKGBUILD
index 52d4eb1..8e155d4 100644
--- a/package/archlinux/PKGBUILD
+++ b/package/archlinux/PKGBUILD
@@ -50,7 +50,7 @@ check() {
     python -m unittest -v
 
     cd "$_rootdir/doc/python"
-    PYTHONPATH="$_rootdir/build/src/python" python -m doctest -v *.rst
+    PYTHONPATH="$_rootdir/build/src/python/$_buildtype" python -m doctest -v *.rst
 }
 
 package() {