diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1077037d..bea12b63 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,13 @@
 exclude: '^(\.github/|\.vscode/).*|CODE_OF_CONDUCT\.md|CHANGELOG\.md'
 
 repos:
+  - repo: local
+    hooks:
+      - id: validate-generated-schema-types
+        name: validate generated schema types
+        entry: bash -c 'node generate_ts_schema_types.js && git diff --exit-code -- generated/schema-types.ts'
+        language: system
+        pass_filenames: false
   - repo: https://github.com/streetsidesoftware/cspell-cli
     rev: v9.3.3
     hooks: