diff --git a/tests/test_utils.py b/tests/test_utils.py
deleted file mode 100644
index e659198..0000000
--- a/tests/test_utils.py
+++ /dev/null
@@ -1,21 +0,0 @@
-
-from dictdatabase import utils, io_unsafe
-
-
-def test_seek():
-    v = b'{"a": 1, "b": {}}'
-    vc = b'{"a":1,"b":{}}'
-
-    assert utils.seek_index_through_value_bytes(v, 5) == 7
-    assert utils.seek_index_through_value_bytes(v, 6) == 7
-    assert utils.seek_index_through_value_bytes(vc, 5) == 6
-
-    assert utils.seek_index_through_value_bytes(v, 13) == 16
-    assert utils.seek_index_through_value_bytes(vc, 11) == 13
-
-
-    n = b'{"a": 1234, "b": {"c": 2}}'
-    assert utils.seek_index_through_value_bytes(n, 5) == 10
-
-
-test_seek()