diff --git a/extensions/less/language-configuration.json b/extensions/less/language-configuration.json
index 36a9cccd688..f60130d9d46 100644
--- a/extensions/less/language-configuration.json
+++ b/extensions/less/language-configuration.json
@@ -21,5 +21,9 @@
 		["(", ")"],
 		["\"", "\""],
 		["'", "'"]
-	]
+	],
+	"indentationRules": {
+		"increaseIndentPattern": "(^.*\\{[^}]*$)",
+		"decreaseIndentPattern": "^\\s*\\}"
+	}
 }
\ No newline at end of file