diff --git a/modules/hm/helix.nix b/modules/hm/helix.nix
index 80ec449..bbf556e 100644
--- a/modules/hm/helix.nix
+++ b/modules/hm/helix.nix
@@ -39,7 +39,10 @@
         chktex.onEdit = true;
       };
       yaml-language-server.config.yaml = {
+        format.enable = true;
+        validation = true;
         keyOrdering = false;
+        schemaStore.enable = true;
         schemas = {
           "https://gitlab.com/gitlab-org/gitlab/-/raw/master/app/assets/javascripts/editor/schema/ci.json" = "*gitlab-ci*.{yml,yaml}";
           "https://json.schemastore.org/ansible-playbook" = "*play*.{yml,yaml}";
@@ -54,7 +57,7 @@
           "https://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/schemas/v3.1/schema.json" = "*api*.{yml,yaml}";
           "https://raw.githubusercontent.com/argoproj/argo-workflows/master/api/jsonschema/schema.json" = "*flow*.{yml,yaml}";
           "https://raw.githubusercontent.com/compose-spec/compose-spec/master/schema/compose-spec.json" = "*docker-compose*.{yml,yaml}";
-          kubernetes = "*.yaml";
+          kubernetes = "*.y{a,}ml";
         };
       };
     };