diff --git a/lib/main.js b/lib/main.js
index a0091f5..c0766ec 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -40,6 +40,15 @@
 	preferences.on("blackList", function(){
 		updateBlackList();
 	});
+
+	var ignoreList;
+	function updateIgnoreList(){
+		ignoreList = getDomainRegExpList(prefs.ignoreList);
+	}
+	updateIgnoreList();
+	preferences.on("ignoreList", function(){
+		updateIgnoreList();
+	});
 	
 	// preferences for injected file
 	var preferencesForInjected = ["showCallingFile", "showCompleteCallingStack"];
@@ -130,58 +139,69 @@
 					case "fake":
 						
 						var contentURL = new URL(worker.contentURL);
-						var url = contentURL.href;
-						var domain = contentURL.hostname;
-						var message = _("fakedReadout").replace(/\{url\}/g, url);
-						
-						var tab = tabUtils.getTabForId(worker.tab.id);
-						var tabBrowser = tabUtils.getTabBrowserForTab(tab);
-						var browser = tabUtils.getBrowserForTab(tab);
-						
-						var notifyBox = tabBrowser.getNotificationBox(browser);
-						var notification = notifyBox.getNotificationWithValue("fake-readout");
-						if (notification){
-							notification.label = message;
-						}
-						else {
-							var buttons = [
-								{
-									label: _("displayCallingStack"),
-									accessKey: "",
-									callback: function(){
-										browser.contentWindow.alert(callingStackMsg);
+						if (!ignoreList.match(contentURL)){
+							var url = contentURL.href;
+							var domain = contentURL.hostname;
+							var message = _("fakedReadout").replace(/\{url\}/g, url);
+							
+							var tab = tabUtils.getTabForId(worker.tab.id);
+							var tabBrowser = tabUtils.getTabBrowserForTab(tab);
+							var browser = tabUtils.getBrowserForTab(tab);
+							
+							var notifyBox = tabBrowser.getNotificationBox(browser);
+							var notification = notifyBox.getNotificationWithValue("fake-readout");
+							if (notification){
+								notification.label = message;
+							}
+							else {
+								var buttons = [
+									{
+										label: _("displayCallingStack"),
+										accessKey: "",
+										callback: function(){
+											browser.contentWindow.alert(callingStackMsg);
+										}
+									},
+									{
+										label: _("ignorelistDomain"),
+										accessKey: "",
+										callback: function(){
+											prefs.ignoreList += "," + domain;
+											prefService.set("extensions.CanvasBlocker@kkapsner.de.ignoreList", prefs.ignoreList);
+											updateIgnoreList();
+										}
+									},
+									{
+										label: _("whitelistURL"),
+										accessKey: "",
+										callback: function(){
+											prefs.whiteList += "," + url;
+											prefService.set("extensions.CanvasBlocker@kkapsner.de.whiteList", prefs.whiteList);
+											updateWhiteList();
+											workers.forEach(checkWorker);
+										}
+									},
+									{
+										label: _("whitelistDomain"),
+										accessKey: "",
+										callback: function(){
+											prefs.whiteList += "," + domain;
+											prefService.set("extensions.CanvasBlocker@kkapsner.de.whiteList", prefs.whiteList);
+											updateWhiteList();
+											workers.forEach(checkWorker);
+										}
 									}
-								},
-								{
-									label: _("whitelistURL"),
-									accessKey: "",
-									callback: function(){
-										prefs.whiteList += "," + url;
-										prefService.set("extensions.CanvasBlocker@kkapsner.de.whiteList", prefs.whiteList);
-										updateWhiteList();
-										workers.forEach(checkWorker);
-									}
-								},
-								{
-									label: _("whitelistDomain"),
-									accessKey: "",
-									callback: function(){
-										prefs.whiteList += "," + domain;
-										prefService.set("extensions.CanvasBlocker@kkapsner.de.whiteList", prefs.whiteList);
-										updateWhiteList();
-										workers.forEach(checkWorker);
-									}
-								}
-							];
+								];
 
-							var priority = notifyBox.PRIORITY_WARNING_MEDIUM;
-							notifyBox.appendNotification(
-								message,
-								"fake-readout",
-								"chrome://browser/skin/Info.png",
-								priority,
-								buttons
-							);
+								var priority = notifyBox.PRIORITY_WARNING_MEDIUM;
+								notifyBox.appendNotification(
+									message,
+									"fake-readout",
+									"chrome://browser/skin/Info.png",
+									priority,
+									buttons
+								);
+						}
 						}
 						break;
 				}
diff --git a/locale/de-DE.properties b/locale/de-DE.properties
index ca6766a..c664b32 100644
--- a/locale/de-DE.properties
+++ b/locale/de-DE.properties
@@ -4,6 +4,9 @@ whiteList_description= Domänen oder URLs, die die <canvas>-API verwenden dürfe
 blackList_title= Blacklist
 blackList_description= Domänen oder URLs, die die <canvas>-API niemals verwenden dürfen. Mehrere Einträge müssen durch ein Komma getrennt weren.
 
+ignoreList_title= Ignorierliste
+ignoreList_description= Domänen oder URLs, bei denen keine Benachrichtgung angezeigt werden. Mehrere Einträge müssen durch ein Komma getrennt weren.
+
 blockMode_title= Blockiermodus
 blockMode_description=
 
@@ -42,4 +45,7 @@ fakedReadout = Auslese vorgetäuscht auf {url}
 settings = Einstellungen
 displayCallingStack = Aufrufestack anzeigen
 whitelistURL = erlaube URL
-whitelistDomain = erlaube Domain
\ No newline at end of file
+whitelistDomain = erlaube Domain
+
+ignorelistURL = ignoriere URL
+ignorelistDomain = ignoriere Domain
\ No newline at end of file
diff --git a/locale/en-US.properties b/locale/en-US.properties
index 692fc69..39f329b 100644
--- a/locale/en-US.properties
+++ b/locale/en-US.properties
@@ -4,6 +4,9 @@ whiteList_description= Domains or URLs where the <canvas>-API should not be bloc
 blackList_title= Black list
 blackList_description= Domains or URLs where the <canvas>-API should always be blocked. To add multiple entries seperate them by comma.
 
+ignoreList_title= Ignore list
+ignoreList_description= Domains or URLs where no notifications will be shown. To add multiple entries seperate them by comma.
+
 blockMode_title= Block mode
 blockMode_description=
 
@@ -43,4 +46,7 @@ settings = settings
 displayCallingStack = display calling stack
 whitelist = whitelist
 whitelistURL = whitelist URL
-whitelistDomain = whitelist domain
\ No newline at end of file
+whitelistDomain = whitelist domain
+
+whitelistURL = ignore URL
+whitelistDomain = ignore domain
\ No newline at end of file
diff --git a/package.json b/package.json
index 1c51a66..94c34b5 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,12 @@
 			"type": "string",
 			"value": ""
 		},
+		{
+			"name": "ignoreList",
+			"title": "Ignore list",
+			"type": "string",
+			"value": ""
+		},
 		{
 			"name": "blockMode",
 			"title": "block mode",