diff --git a/certbot/certbot/_internal/storage.py b/certbot/certbot/_internal/storage.py
index d1dadae61..927addb5e 100644
--- a/certbot/certbot/_internal/storage.py
+++ b/certbot/certbot/_internal/storage.py
@@ -12,6 +12,7 @@ from cryptography.hazmat.backends import default_backend
 from cryptography.hazmat.primitives.asymmetric.rsa import RSAPrivateKey
 from cryptography.hazmat.primitives.serialization import load_pem_private_key
 import parsedatetime
+import pkg_resources
 import pytz
 
 import certbot