diff --git a/src/test/make_tests_poly1305_load_m.py b/src/test/make_tests_poly1305_load_m.py
index 3e8f1935..238e05c2 100644
--- a/src/test/make_tests_poly1305_load_m.py
+++ b/src/test/make_tests_poly1305_load_m.py
@@ -2,7 +2,7 @@
 
 import struct
 
-from common import counter, make_main, split64
+from common import counter, make_main
 
 def make_test(secret):
 
diff --git a/src/test/make_tests_poly1305_load_r.py b/src/test/make_tests_poly1305_load_r.py
index f8b6c57f..703529d9 100644
--- a/src/test/make_tests_poly1305_load_r.py
+++ b/src/test/make_tests_poly1305_load_r.py
@@ -2,7 +2,7 @@
 
 import struct
 
-from common import counter, make_main, split64
+from common import counter, make_main
 
 
 def make_test(secret):