diff --git a/pygit2/_run.py b/pygit2/_run.py
index bb8238c9..f64ba0fa 100644
--- a/pygit2/_run.py
+++ b/pygit2/_run.py
@@ -33,7 +33,7 @@
 from pathlib import Path
 
 # Import from cffi
-from cffi import FFI  # type: ignore
+from cffi import FFI
 
 # Import from pygit2
 try:
diff --git a/requirements-test.txt b/requirements-test.txt
index a1071106..15e9ecf8 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,3 +1,4 @@
 pytest
 pytest-cov
 mypy
+types-cffi
diff --git a/setup.py b/setup.py
index 7506d623..ff904fa9 100644
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@
 # Import setuptools before distutils to avoid user warning
 import os
 import sys
-from distutils import log
+from distutils import log  # type: ignore[attr-defined]
 from distutils.command.build import build
 from distutils.command.sdist import sdist
 from pathlib import Path
@@ -129,7 +129,7 @@ def run(self):
 
 # On Windows we package up the dlls with the plugin.
 if os.name == 'nt':
-    cmdclass['build'] = BuildWithDLLs
+    cmdclass['build'] = BuildWithDLLs  # type: ignore[assignment]
 
 src = __dir__ / 'src'
 pygit2_exts = [str(path) for path in sorted(src.iterdir()) if path.suffix == '.c']