diff --git a/.eslintrc.json b/.eslintrc.json
index 3fe9eace77d6a5a42ed8d69d173d9f5243854c21..b8e61c5ba43525422912e105c83820abf9b0ca29 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -108,6 +108,7 @@
 				"anonymous": "neither"
 			}
 		],
+		"one-var": ["warn", "never"],
 		"jsdoc/check-alignment": 1,
 		"jsdoc/check-examples": 0, // interferes with SugarCube examples
 		"jsdoc/check-indentation": 0,