diff --git a/WebTunnel/WebTunnelSCP/src/WebTunnelSCP.cpp b/WebTunnel/WebTunnelSCP/src/WebTunnelSCP.cpp
index 711efc36..2984b7bd 100644
--- a/WebTunnel/WebTunnelSCP/src/WebTunnelSCP.cpp
+++ b/WebTunnel/WebTunnelSCP/src/WebTunnelSCP.cpp
@@ -123,7 +123,7 @@ class WebTunnelSCP: public Poco::Util::Application
 				.callback(OptionCallback<WebTunnelSCP>(this, &WebTunnelSCP::handleConfig)));
 
 		options.addOption(
-			Option("SCP-client", "C"s, "Specify the name of the SCP client executable (default: scp)."s)
+			Option("scp-client", "C"s, "Specify the name of the SCP client executable (default: scp)."s)
 				.required(false)
 				.repeatable(false)
 				.argument("program"s)
diff --git a/WebTunnel/WebTunnelSSH/src/WebTunnelSSH.cpp b/WebTunnel/WebTunnelSSH/src/WebTunnelSSH.cpp
index 4e9c86b2..a64eb8f1 100644
--- a/WebTunnel/WebTunnelSSH/src/WebTunnelSSH.cpp
+++ b/WebTunnel/WebTunnelSSH/src/WebTunnelSSH.cpp
@@ -127,7 +127,7 @@ class WebTunnelSSH: public Poco::Util::Application
 				.callback(OptionCallback<WebTunnelSSH>(this, &WebTunnelSSH::handleConfig)));
 
 		options.addOption(
-			Option("ssh-clients", "C"s, "Specify the name of the SSH client executable (default: ssh or putty.exe)."s)
+			Option("ssh-client", "C"s, "Specify the name of the SSH client executable (default: ssh or putty.exe)."s)
 				.required(false)
 				.repeatable(false)
 				.argument("program"s)