diff --git a/eslint.config.mjs b/eslint.config.mjs
index 34169498b0..89a9ef6050 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -114,7 +114,7 @@ export default [
       "@typescript-eslint/no-shadow": ["error"],
 
       "@typescript-eslint/naming-convention": [
-        "warn",
+        "error",
         {
           selector: ["objectLiteralProperty", "objectLiteralMethod"],
           format: null,
@@ -162,16 +162,16 @@ export default [
       ],
 
       "unused-imports/no-unused-imports": "error",
-      "lit/attribute-names": "warn",
+      "lit/attribute-names": "error",
       "lit/attribute-value-entities": "off",
       "lit/no-template-map": "off",
-      "lit/no-native-attributes": "warn",
-      "lit/no-this-assign-in-render": "warn",
+      "lit/no-native-attributes": "error",
+      "lit/no-this-assign-in-render": "error",
       "lit-a11y/click-events-have-key-events": ["off"],
       "lit-a11y/no-autofocus": "off",
-      "lit-a11y/alt-text": "warn",
-      "lit-a11y/anchor-is-valid": "warn",
-      "lit-a11y/role-has-required-aria-attrs": "warn",
+      "lit-a11y/alt-text": "error",
+      "lit-a11y/anchor-is-valid": "error",
+      "lit-a11y/role-has-required-aria-attrs": "error",
       "@typescript-eslint/consistent-type-imports": "error",
       "@typescript-eslint/no-import-type-side-effects": "error",
     },
diff --git a/package.json b/package.json
index dcda881b56..fcc47e2017 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "version": "1.0.0",
   "scripts": {
     "build": "script/build_frontend",
-    "lint:eslint": "eslint --flag unstable_config_lookup_from_file \"**/src/**/*.{js,ts,html}\" --cache --cache-strategy=content --cache-location=node_modules/.cache/eslint/.eslintcache --ignore-pattern=.gitignore",
+    "lint:eslint": "eslint --flag unstable_config_lookup_from_file \"**/src/**/*.{js,ts,html}\" --cache --cache-strategy=content --cache-location=node_modules/.cache/eslint/.eslintcache --ignore-pattern=.gitignore --max-warnings=0",
     "format:eslint": "eslint --flag unstable_config_lookup_from_file \"**/src/**/*.{js,ts,html}\" --cache --cache-strategy=content --cache-location=node_modules/.cache/eslint/.eslintcache --ignore-pattern=.gitignore --fix",
     "lint:prettier": "prettier . --cache --check",
     "format:prettier": "prettier . --cache --write",