diff --git a/deploy/tools/envs-validator/schema.ts b/deploy/tools/envs-validator/schema.ts
index 856ba853a9..4c23d3f120 100644
--- a/deploy/tools/envs-validator/schema.ts
+++ b/deploy/tools/envs-validator/schema.ts
@@ -329,6 +329,7 @@ const schema = yup
     NEXT_PUBLIC_RE_CAPTCHA_APP_SITE_KEY: yup.string(),
     NEXT_PUBLIC_GOOGLE_ANALYTICS_PROPERTY_ID: yup.string(),
     NEXT_PUBLIC_MIXPANEL_PROJECT_TOKEN: yup.string(),
+    NEXT_PUBLIC_FAVICON_GENERATOR_API_KEY: yup.string(),
   })
   .concat(accountSchema)
   .concat(adsBannerSchema)