diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b15535660..c61cab8cf 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -13,6 +13,7 @@ repos:
     - mypy >= 1.8.0
     - genno
     - GitPython
+    - ixmp4
     - nbclient
     - pytest
     - sphinx