diff --git a/lib/helpers.js b/lib/helpers.js
index 42fa05b..15f252b 100644
--- a/lib/helpers.js
+++ b/lib/helpers.js
@@ -27,7 +27,7 @@ module.exports = {
 		return uri;
 	},
 	resolveUriForOAuth2(uri, restUrl) {
-		let urlParts = uri.toLowerCase().split(".com/");
+		let urlParts = uri.split(".com/");
 		return restUrl + urlParts[1];
 	}
 };