diff --git a/lib/notification.js b/lib/notification.js
index 82301f3..8d17ead 100644
--- a/lib/notification.js
+++ b/lib/notification.js
@@ -52,9 +52,11 @@
 		}
 	};
 	
-	browser.browserAction.setBadgeBackgroundColor({
-		color: "rgba(255, 0, 0, 0.6)"
-	});
+	if (browser.browserAction.setBadgeBackgroundColor){
+		browser.browserAction.setBadgeBackgroundColor({
+			color: "rgba(255, 0, 0, 0.6)"
+		});
+	}
 	
 	const tabsData = new Map();
 	function getTabData(tabId){
@@ -80,19 +82,26 @@
 			!lists.get("ignore").match(url)
 		){
 			browser.pageAction.show(tabId);
-			browser.pageAction.setIcon({
+			if (browser.pageAction.setIcon){
+				browser.pageAction.setIcon({
+					tabId: tabId,
+					path: paths.pageAction[settings.highlightPageAction]
+				});
+			}
+		}
+		if (browser.browserAction.setIcon){
+			browser.browserAction.setIcon({
 				tabId: tabId,
-				path: paths.pageAction[settings.highlightPageAction]
+				path: paths.browserAction[getBrowserActionIconName(tabData, true)]
 			});
 		}
-		browser.browserAction.setIcon({
-			tabId: tabId,
-			path: paths.browserAction[getBrowserActionIconName(tabData, true)]
-		});
 		
 		const apis = tabData.apis;
 		apis.add(api);
-		if (settings.get("displayBadge", url)){
+		if (
+			settings.get("displayBadge", url) &&
+			browser.browserAction.setBadgeText
+		){
 			browser.browserAction.setBadgeText({
 				tabId: tabId,
 				text: apis.size > 1? apis.size.toString(): api.charAt(0).toUpperCase()
@@ -126,18 +135,24 @@
 		tabData.whitelisted = isWhitelisted(url);
 		
 		browser.pageAction.hide(tabId);
-		browser.pageAction.setIcon({
-			tabId: tabId,
-			path: paths.pageAction.none
-		});
-		browser.browserAction.setIcon({
-			tabId: tabId,
-			path: paths.browserAction[getBrowserActionIconName(tabData, false)]
-		});
-		browser.browserAction.setBadgeText({
-			tabId: tabId,
-			text: ""
-		});
+		if (browser.pageAction.setIcon){
+			browser.pageAction.setIcon({
+				tabId: tabId,
+				path: paths.pageAction.none
+			});
+		}
+		if (browser.browserAction.setIcon){
+			browser.browserAction.setIcon({
+				tabId: tabId,
+				path: paths.browserAction[getBrowserActionIconName(tabData, false)]
+			});
+		}
+		if (browser.browserAction.setBadgeText){
+			browser.browserAction.setBadgeText({
+				tabId: tabId,
+				text: ""
+			});
+		}
 		let browserActionTitle = browser.i18n.getMessage("browserAction_title_default");
 		if (tabData.whitelisted){
 			browserActionTitle += browser.i18n.getMessage("browserAction_title_whitelisted").replace(/{url}/g, url);
@@ -165,14 +180,16 @@
 	settings.on("displayBadge", function({newValue}){
 		if (!newValue){
 			logging.message("badge was disabled -> hide all badges");
-			browser.tabs.query({}).then(function(tabs){
-				tabs.forEach(function(tab){
-					browser.browserAction.setBadgeText({
-						tabId: tab.id,
-						text: ""
+			if (browser.browserAction.setBadgeText){
+				browser.tabs.query({}).then(function(tabs){
+					tabs.forEach(function(tab){
+						browser.browserAction.setBadgeText({
+							tabId: tab.id,
+							text: ""
+						});
 					});
 				});
-			});
+			}
 		}
 	});
 }());
\ No newline at end of file