diff --git a/src/org/metawatch/manager/Monitors.java b/src/org/metawatch/manager/Monitors.java
index f328645a..e774eabe 100644
--- a/src/org/metawatch/manager/Monitors.java
+++ b/src/org/metawatch/manager/Monitors.java
@@ -144,7 +144,7 @@ public static void updateWeatherData(Context context) {
 		try {
 						
 			URL url;
-			String queryString = "http://www.google.com/ig/api?weather=" + Preferences.weatherCity;
+			String queryString = "http://www.google.com/ig/api?weather=" + Preferences.weatherCity + "&referrer=googlecalendar";
 			url = new URL(queryString.replace(" ", "%20"));
 
 			SAXParserFactory spf = SAXParserFactory.newInstance();