diff --git a/boot/boot.js b/boot/boot.js
index 6338b0ae6..da1c55bd0 100644
--- a/boot/boot.js
+++ b/boot/boot.js
@@ -2649,3 +2649,4 @@ if(typeof(exports) !== "undefined") {
 } else {
 	_boot(window.$tw);
 }
+//# sourceURL=$:/boot/boot.js
diff --git a/boot/bootprefix.js b/boot/bootprefix.js
index e9c3f3c32..0ae236c21 100644
--- a/boot/bootprefix.js
+++ b/boot/bootprefix.js
@@ -117,3 +117,4 @@ if(typeof(exports) === "undefined") {
 	// Export functionality as a module
 	exports.bootprefix = _bootprefix;
 }
+//# sourceURL=$:/boot/bootprefix.js