diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7fbd232..3f17259 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,6 +12,12 @@ repos:
       - id: check-merge-conflict
       - id: check-executables-have-shebangs
 
+  - repo: https://github.com/jmlrt/check-yamlschema
+    rev: v0.0.7
+    hooks:
+      - id: check-yamlschema
+        files: ^patches/.*\.yaml$
+
   - repo: https://github.com/crate-ci/typos
     rev: v1.40.0
     hooks: