diff --git a/km3buu/tests/test_output.py b/km3buu/tests/test_output.py
index df3170774329b06c1fe57573b6049dba8c02985c..6d28c5a64f44d0dfc607c4459f399658f1271041 100644
--- a/km3buu/tests/test_output.py
+++ b/km3buu/tests/test_output.py
@@ -17,7 +17,7 @@ from os import listdir
 from os.path import abspath, join, dirname
 from km3net_testdata import data_path
 
-TESTDATA_DIR = data_path("km3buu/gibuu_raw")
+TESTDATA_DIR = data_path("gibuu")
 
 
 class TestXSection(unittest.TestCase):