diff --git a/tests/python/bl_bundled_modules.py b/tests/python/bl_bundled_modules.py
index 3ef5040af01..d3fe2861d9e 100644
--- a/tests/python/bl_bundled_modules.py
+++ b/tests/python/bl_bundled_modules.py
@@ -21,7 +21,7 @@
 # Test that modules we ship with our Python installation are available
 
 import bz2
-import cffi
+import ctypes
 import lzma
 import numpy
 import sqlite3