diff --git a/commons/src/main/java/org/wikimedia/commons/CommonsApplication.java b/commons/src/main/java/org/wikimedia/commons/CommonsApplication.java
index bb6e808e3..934b9a358 100644
--- a/commons/src/main/java/org/wikimedia/commons/CommonsApplication.java
+++ b/commons/src/main/java/org/wikimedia/commons/CommonsApplication.java
@@ -58,6 +58,7 @@ public class CommonsApplication extends Application {
     public static final String IMAGE_URL_BASE = "https://upload.wikimedia.org/wikipedia/test";
     public static final String HOME_URL = "https://test.wikipedia.org/wiki/";
     public static final String EVENTLOG_URL = "https://bits.wikimedia.org/event.gif";
+    public static final String EVENTLOG_WIKI = "testwiki";
 
     public static final Object[] EVENT_UPLOAD_ATTEMPT = {"MobileAppUploadAttempts", 5257716L};
     public static final Object[] EVENT_LOGIN_ATTEMPT = {"MobileAppLoginAttempts", 5257721L};
diff --git a/commons/src/main/java/org/wikimedia/commons/EventLog.java b/commons/src/main/java/org/wikimedia/commons/EventLog.java
index 3e9b25f9f..6b50915c3 100644
--- a/commons/src/main/java/org/wikimedia/commons/EventLog.java
+++ b/commons/src/main/java/org/wikimedia/commons/EventLog.java
@@ -79,7 +79,7 @@ public class EventLog {
             try {
                 fullData.put("schema", schema);
                 fullData.put("revision", rev);
-                fullData.put("wiki", "commonswiki");
+                fullData.put("wiki", CommonsApplication.EVENTLOG_WIKI);
                 data.put("device", DEVICE);
                 data.put("platform", "Android/" + Build.VERSION.RELEASE);
                 data.put("appversion", "Android/" + CommonsApplication.APPLICATION_VERSION);