diff --git a/.travis.yml b/.travis.yml
index a70551b6f..036ea13b0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -232,7 +232,7 @@ script:
         python setup.py build;
         python setup.py bdist_wheel;
         python setup.py install;
-        python test-klayout-db-plugins.py;
+        python -m unittest testdata/pymod/import_db.py  testdata/pymod/import_rdb.py testdata/pymod/import_tl.py;
         mkdir -p deploy/dist-pymod;
         cp -a dist/* deploy/dist-pymod/;
         python -c 'import klayout.db as db; print(dir(db))';
diff --git a/test-klayout-db-plugins.py b/test-klayout-db-plugins.py
deleted file mode 100644
index ab05fdea0..000000000
--- a/test-klayout-db-plugins.py
+++ /dev/null
@@ -1,13 +0,0 @@
-import klayout.db as kdb
-
-layout = kdb.Layout()
-
-layer1 = layout.layer(kdb.LayerInfo('1/0'))
-
-TOP = layout.create_cell("TOP")
-
-box = kdb.DBox(kdb.DPoint(-4500, -4500), kdb.DPoint(4500, 4500))
-
-TOP.shapes(layer1).insert(box)
-
-layout.write('test.gds')