diff --git a/lib/modifiedWindowAPI.js b/lib/modifiedWindowAPI.js
index 95eeec0..b25210f 100644
--- a/lib/modifiedWindowAPI.js
+++ b/lib/modifiedWindowAPI.js
@@ -48,9 +48,9 @@
 				const temp = {
 					get name(){
 						return checkerWrapper(checker, this, arguments, function(args, check){
-							const {notify, window, original} = check;
+							const {notify, original} = check;
 							const originalName = original.call(this, ...args);
-							const returnedName = windowNames.get(window) || "";
+							const returnedName = windowNames.get(this) || "";
 							if (originalName !== returnedName){
 								notify("fakedWindowReadout");
 							}
@@ -64,7 +64,7 @@
 				const temp = {
 					set name(name){
 						original.call(this, ...arguments);
-						windowNames.set(window, name);
+						windowNames.set(this, name);
 					}
 				};
 				return Object.getOwnPropertyDescriptor(temp, "name").set;
diff --git a/releaseNotes.txt b/releaseNotes.txt
index 3ae9fe7..88be1a4 100644
--- a/releaseNotes.txt
+++ b/releaseNotes.txt
@@ -16,6 +16,7 @@ Version 1.0:
 		- resetting the settings had undesired side effects
 		- added window.open protection
 		- cross origin DOM manipulations
+		- window.name protection was detectable
 	
 	known issues:
 		- if a data URL is blocked the page action button does not appear