diff --git a/channels/sshagent/ChannelOptions.cmake b/channels/sshagent/ChannelOptions.cmake
index 99c96d094..41b5a2103 100644
--- a/channels/sshagent/ChannelOptions.cmake
+++ b/channels/sshagent/ChannelOptions.cmake
@@ -1,6 +1,7 @@
 
 set(OPTION_DEFAULT OFF)
 set(OPTION_CLIENT_DEFAULT OFF)
+set(OPTION_SERVER_DEFAULT OFF)
 
 define_channel_options(NAME "sshagent" TYPE "dynamic"
 	DESCRIPTION "SSH Agent Forwarding (experimental)"