--- a/mod_csi_pump/README.markdown	Tue Jan 24 12:28:27 2017 +0100
+++ b/mod_csi_pump/README.markdown	Tue Jan 24 12:28:46 2017 +0100
@@ -9,3 +9,6 @@
 at the same time. This way, nothing is lost or reordered while still
 allowing for power usage savings by not requiring mobile clients to
 bring up their radio for unimportant stanzas.
+
+Use with other CSI plugins such as [mod_throttle_presence] is *not*
+supported.