diff --git a/vilesci/admin/XPI/TempusStPoeltenExtern/chrome/tempusextern.jar b/vilesci/admin/XPI/TempusStPoeltenExtern/chrome/tempusextern.jar
index 1023730ed..989e1404b 100644
Binary files a/vilesci/admin/XPI/TempusStPoeltenExtern/chrome/tempusextern.jar and b/vilesci/admin/XPI/TempusStPoeltenExtern/chrome/tempusextern.jar differ
diff --git a/vilesci/admin/XPI/TempusStPoeltenExtern/chrome/tempusextern81.jar b/vilesci/admin/XPI/TempusStPoeltenExtern/chrome/tempusextern81.jar
new file mode 100644
index 000000000..cb1e67d6a
Binary files /dev/null and b/vilesci/admin/XPI/TempusStPoeltenExtern/chrome/tempusextern81.jar differ
diff --git a/vilesci/admin/XPI/TempusStPoeltenExtern/install.js b/vilesci/admin/XPI/TempusStPoeltenExtern/install.js
index 073c76821..e46d3f13e 100644
--- a/vilesci/admin/XPI/TempusStPoeltenExtern/install.js
+++ b/vilesci/admin/XPI/TempusStPoeltenExtern/install.js
@@ -1,12 +1,12 @@
 /* !!!
  * DIESE WERTE MUESSEN GEAENDERT WERDEN
  */
-const APP_DISPLAY_NAME = "TempusExtern";
-const APP_NAME = "TempusExtern";
-const APP_PACKAGE = "/tw/tempusextern";
+const APP_DISPLAY_NAME = "TempusExtern81";
+const APP_NAME = "TempusExtern81";
+const APP_PACKAGE = "/tw/tempusextern81";
 const APP_VERSION = "V2.0";
 
-const APP_JAR_FILE = "tempusextern.jar";
+const APP_JAR_FILE = "tempusextern81.jar";
 const APP_CONTENT_FOLDER = "content/";
 const APP_LOCALE_FOLDER  = "locale/de-AT/Tempus/";
 const APP_SKIN_FOLDER  = "skin/";
diff --git a/vilesci/admin/XPI/TempusStPoeltenExtern/install.rdf b/vilesci/admin/XPI/TempusStPoeltenExtern/install.rdf
index e40df373a..ad1d9357c 100644
--- a/vilesci/admin/XPI/TempusStPoeltenExtern/install.rdf
+++ b/vilesci/admin/XPI/TempusStPoeltenExtern/install.rdf
@@ -3,11 +3,11 @@
      xmlns:em="http://www.mozilla.org/2004/em-rdf#">
 	<Description about="urn:mozilla:install-manifest">
 		<em:id>{84cb81c9-6c90-4654-b2c4-87cdaa829281}</em:id>
-		<em:name>TempusExtern</em:name>
+		<em:name>TempusExtern81</em:name>
 		<em:version>2.0</em:version>
-		<em:description>TempusExtern</em:description>
+		<em:description>TempusExtern81</em:description>
 		<em:file>
-			<Description about="urn:mozilla:extension:file:tempusextern.jar">
+			<Description about="urn:mozilla:extension:file:tempusextern81.jar">
 			<em:package>content/</em:package>
 			<em:skin>skin/</em:skin>
 			</Description>