diff --git a/.github/workflows/pr-ci.yml b/.github/workflows/pr-ci.yml
index 2fd3cf174..170c4ca90 100644
--- a/.github/workflows/pr-ci.yml
+++ b/.github/workflows/pr-ci.yml
@@ -10,6 +10,8 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    env:
+      PRCI: true
 
     steps:
       - name: Check out Git repository
diff --git a/eslint.config.mjs b/eslint.config.mjs
index 1878b62b6..abaadac84 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -56,7 +56,7 @@ export default defineConfig([
     ignores: ['src/**/__tests__/**', 'src/**/__mocks__/**', 'src/**/*.test.*'],
     rules: {
       'no-restricted-syntax': [
-        'warn',
+        process.env.PRCI ? 'error' : 'warn',
         {
           selector: 'CallExpression[callee.object.name="console"]',
           message: