diff --git a/startup/configChannels.input b/startup/configChannels.input
index c0abc4e24c35f5e8892ff5a3c72ee63824393a5e..4be347f35f8922748f1d498d70d404fd3abfddf6 100644
--- a/startup/configChannels.input
+++ b/startup/configChannels.input
@@ -8,3 +8,4 @@
 6,CvtRfl,Cavity Refl
 7,VM,Vector Modulator
 8,VMOut,Vector Modulator Out
+9,AI9,Analog Channel 9