diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 475f8cf..eb8824a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -23,3 +23,4 @@ repos:
     rev: v2.2.0
     hooks:
       - id: doctoc
+        args: [--update-only]