diff --git a/.eslintrc.js b/.eslintrc.js
index e22f8d9b50..ccd1964398 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -330,6 +330,11 @@ module.exports = {
 		 */
 		'object-shorthand': 'error',
 
+		/**
+		 * https://eslint.org/docs/rules/one-var
+		 */
+		'one-var': [ 'error', 'consecutive' ],
+
 		/**
 		 * https://eslint.org/docs/rules/prefer-const
 		 */