diff --git a/tests/test_parse.py b/tests/test_parse.py
index 8171e10..dc60985 100644
--- a/tests/test_parse.py
+++ b/tests/test_parse.py
@@ -1,5 +1,5 @@
 from hypothesis import given
-from hypothesis.strategies import text
+from hypothesis.strategies import text, booleans
 
 from src import parse
 
@@ -35,3 +35,17 @@
     tokenizer = parse.Tokenizer(code, "")
     tokens = tokenizer.tokenize()
     assert tokens[0].type == "EOF"
+
+
+# Test that we can make booleans using True and False
+@given(booleans())
+def test_lexer_boolean(bool):
+    if bool == True:
+        code = "True"
+    else:
+        code = "False"
+    tokenizer = parse.Tokenizer(code, "")
+    tokens = tokenizer.tokenize()
+    assert tokens[0].type == "bool"
+    assert tokens[0].value == bool
+    assert tokens[1].type == "EOF"