diff --git a/release/language-configuration.json b/release/language-configuration.json
index bf1bbc21..913f8bc4 100644
--- a/release/language-configuration.json
+++ b/release/language-configuration.json
@@ -45,5 +45,12 @@
    ["<@", "@>"],
    ["<@@", "@@>"],
    ["{|", "|}"]
-  ]
+  ],
+
+  "folding": {
+    "markers": {
+      "start": "^\\s*\\/\\/#region\\b",
+      "end": "^\\s*\\/\\/#endregion\\b"
+    }
+  }
 }