diff -Nru apper-0.8.1.orig/plasmoid/package/contents/ui/main.qml apper-0.8.1/plasmoid/package/contents/ui/main.qml
--- apper-0.8.1.orig/plasmoid/package/contents/ui/main.qml	2013-07-01 14:42:28.000000000 +0200
+++ apper-0.8.1/plasmoid/package/contents/ui/main.qml	2013-08-24 13:23:50.873405252 +0200
@@ -37,7 +37,7 @@
 
     property bool checkedForUpdates: false
     property string tooltipText: i18n("Software Updates")
-    property string tooltipIcon: "kpackagekit-updates"
+    property string tooltipIcon: "package-update"
 
     property Component compactRepresentation: CompactRepresentation {
         text: tooltipText
@@ -164,17 +164,17 @@
     function updateIcon() {
         if (updatesModel.rowCount()) {
             if (updatesModel.countInfo(Apper.Transaction.InfoSecurity)) {
-                tooltipIcon = "kpackagekit-security"
+                tooltipIcon = "kpk-important"
             } else if (updatesModel.countInfo(Apper.Transaction.InfoImportant)) {
-                tooltipIcon = "kpackagekit-important"
+                tooltipIcon = "kpk-important"
             } else {
-                tooltipIcon = "kpackagekit-updates"
+                tooltipIcon = "package-update"
             }
             tooltipText = i18np("You have one update",
                                 "You have %1 updates",
                                 updatesModel.rowCount())
         } else {
-            tooltipIcon = "kpackagekit-updates"
+            tooltipIcon = "package-update"
             tooltipText = i18n("Your system is up to date")
         }
     }