diff --git a/lib/rules/prefer-arrow-callback.js b/lib/rules/prefer-arrow-callback.js
index 32ac8fb9eb7..b4bbf33f296 100644
--- a/lib/rules/prefer-arrow-callback.js
+++ b/lib/rules/prefer-arrow-callback.js
@@ -179,7 +179,7 @@ module.exports = {
          * @returns {void}
          */
         function enterScope() {
-            stack.push();
+            stack.push({ this: false, super: false, meta: false });
         }
 
         /**
diff --git a/tools/update-rule-types.js b/tools/update-rule-types.js
index 3a20092a4eb..527cf2288e6 100644
--- a/tools/update-rule-types.js
+++ b/tools/update-rule-types.js
@@ -27,7 +27,7 @@ module.exports = (fileInfo, api) => {
 
         // if there's no properties, just exit
         if (!metaNode.value.properties) {
-            return null;
+            return p.node;
         }
 
         const typeNode = metaNode.value.properties.find(node => node.key.name === "type");