diff --git a/test/test_pymbolic.py b/test/test_pymbolic.py
index 3e7a1aa7be152053711c4c1dee7362ff957db811..51d6ddf37ebced2a96e751dd999ab0ab8ba48d38 100644
--- a/test/test_pymbolic.py
+++ b/test/test_pymbolic.py
@@ -27,6 +27,11 @@ import pytest
 
 from pymbolic.mapper import IdentityMapper
 
+try:
+    reduce
+except NameError:
+    from functools import reduce
+
 
 def test_expand():
     from pymbolic import var, expand