diff --git a/config.xml b/config.xml
index 5881012..67e4907 100644
--- a/config.xml
+++ b/config.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<widget id="de.sensebox.blockly" version="1.1.2" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
+<widget id="de.sensebox.blockly" version="1.1.2" android-versionCode="10102" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
     <name>Blockly for senseBox</name>
     <description>graphical programming &amp; OTA upload for senseBox MCU</description>
     <author email="kontakt@reedu.de" href="https://reedu.de/">re:edu</author>