diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 63c0b69..bacd32d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,6 +12,7 @@ on:
       - 'CHANGELOG.md'
       - '.github/workflows/release.yml'
       - '.github/workflows/docs.yml'
+      - 'docs'
 
 jobs:
   matrix:
diff --git a/src/repopulator/pki_signer.py b/src/repopulator/pki_signer.py
index 873ff03..4ff172c 100644
--- a/src/repopulator/pki_signer.py
+++ b/src/repopulator/pki_signer.py
@@ -6,6 +6,8 @@
 
 """All things related to PKI signing"""
 
+from __future__ import annotations
+
 import hashlib
 
 from pathlib import Path