diff --git a/packages/core-eslint/base.js b/packages/core-eslint/base.js
index 351361e..16ff3c2 100644
--- a/packages/core-eslint/base.js
+++ b/packages/core-eslint/base.js
@@ -45,6 +45,7 @@ export default [
         { type: "tooling", pattern: "packages/core-testing" },
         { type: "core-composition", pattern: "packages/core-api" },
         { type: "core-composition", pattern: "packages/core-cms" },
+        { type: "core", pattern: "packages/core-realtime", mode: "folder" },
         { type: "core", pattern: "packages/core-*" },
         { type: "feature", pattern: "packages/!(core-*)" },
       ],