diff --git a/src/freedombone-app-xmpp b/src/freedombone-app-xmpp
index a845733f..dd59b66c 100755
--- a/src/freedombone-app-xmpp
+++ b/src/freedombone-app-xmpp
@@ -588,6 +588,8 @@ function xmpp_modules {
     echo '  "http";' >> $filename
     echo '  "http_upload";' >> $filename
     echo '  "websocket";' >> $filename
+    echo '  "throttle_presence"; -- Reduce battery and bandwidth usage' >> $filename
+    echo '  "filter_chatstates"; -- Reduce battery and bandwidth usage' >> $filename
     echo '};' >> $filename
 }