diff --git a/construct-stubs/core.pyi b/construct-stubs/core.pyi
index 082b735..4e91215 100644
--- a/construct-stubs/core.pyi
+++ b/construct-stubs/core.pyi
@@ -1,10 +1,9 @@
 import enum
 import io
-import struct
 import sys
 import typing as t
 
-import arrow  # type: ignore
+import arrow
 from construct.lib import (
     Container,
     ContainerType,
diff --git a/tests/test_core.py b/tests/test_core.py
index 9d0c320..cd5671f 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -651,7 +651,7 @@ def test_namedtuple() -> None:
     assert raises(lambda: NamedTuple("coord", "x y z", BitStruct("x"/Byte, "y"/Byte, "z"/Byte))) == NamedTupleError
 
 def test_timestamp() -> None:
-    import arrow  # type: ignore
+    import arrow
     d1 = Timestamp(Int64ub, 1, 1970)
     common(d1, b'\x00\x00\x00\x00ZIz\x00', arrow.Arrow(2018,1,1), 8)
     d2 = Timestamp(Int64ub, 1, 1904)