diff --git a/app/src/main/java/org/fdroid/fdroid/RepoUpdater.java b/app/src/main/java/org/fdroid/fdroid/RepoUpdater.java
index f5ca2e6dc..3df518df1 100644
--- a/app/src/main/java/org/fdroid/fdroid/RepoUpdater.java
+++ b/app/src/main/java/org/fdroid/fdroid/RepoUpdater.java
@@ -199,7 +199,7 @@ public class RepoUpdater {
             reader.setContentHandler(repoXMLHandler);
             reader.parse(new InputSource(indexInputStream));
 
-            long timestamp = repoDetailsToSave.getAsLong("timestamp");
+            long timestamp = repoDetailsToSave.getAsLong(RepoTable.Cols.TIMESTAMP);
             if (timestamp < repo.timestamp) {
                 throw new UpdateException(repo, "index.jar is older that current index! "
                         + timestamp + " < " + repo.timestamp);