diff --git a/testdata/pymod/pya_tests.py b/testdata/pymod/pya_tests.py
index cf405c81a..c026e721b 100644
--- a/testdata/pymod/pya_tests.py
+++ b/testdata/pymod/pya_tests.py
@@ -2,6 +2,7 @@
 import sys
 import os
 import unittest
+import testprep
 
 sys.path.append(os.path.join(os.path.dirname(__file__), "..", "python"))
 
diff --git a/testdata/pymod/testprep.py b/testdata/pymod/testprep.py
index 92182556a..a3263249f 100644
--- a/testdata/pymod/testprep.py
+++ b/testdata/pymod/testprep.py
@@ -2,7 +2,7 @@
 import os
 
 # Whatever drove these people to drop PATH support for Windows in Python 3.8 (bpo-36085)
-# they at least had the mercy to let us emulate it through os.add_dll_directory.
+# they at least had mercy and let us emulate PATH through os.add_dll_directory.
 
 external_dll_path = os.getenv("KLAYOUT_PYMOD_DLL_PATH")
 if ("add_dll_directory" in os.__dict__) and external_dll_path is not None: