diff --git a/tests/test_grammar.py b/tests/test_grammar.py
index 26e5057..ee28ed6 100644
--- a/tests/test_grammar.py
+++ b/tests/test_grammar.py
@@ -1,5 +1,3 @@
-import typing
-
 import pytest
 
 import parser
diff --git a/tests/test_lexer.py b/tests/test_lexer.py
index fe442d8..79d8d98 100644
--- a/tests/test_lexer.py
+++ b/tests/test_lexer.py
@@ -1,9 +1,8 @@
 import collections
 
 from hypothesis import assume, example, given
-from hypothesis.strategies import integers, lists, tuples
+from hypothesis.strategies import integers, lists
 
-import pytest
 
 from parser import (
     EdgeList,