diff --git a/tests/modeling/test_bayesianblocks.py b/tests/modeling/test_bayesianblocks.py
index a9b6d23a..0e96a203 100644
--- a/tests/modeling/test_bayesianblocks.py
+++ b/tests/modeling/test_bayesianblocks.py
@@ -5,7 +5,7 @@
 import hepstats
 from hepstats.modeling import bayesian_blocks
 
-answer_dir = Path(hepstats.__file__) / "data"
+answer_dir = Path(hepstats.__file__).parent / "data"
 
 
 def test_bayesian_blocks(cmdopt, data_gen):