diff --git a/connpy/_version.py b/connpy/_version.py
index e492243..c6165f2 100644
--- a/connpy/_version.py
+++ b/connpy/_version.py
@@ -1,2 +1,2 @@
-__version__ = "3.6.2"
+__version__ = "3.6.3"
 
diff --git a/connpy/core.py b/connpy/core.py
index a156996..318663b 100755
--- a/connpy/core.py
+++ b/connpy/core.py
@@ -439,7 +439,7 @@ class node:
                 cmd = cmd + " {}".format(self.host)
             else:
                 cmd = cmd + " {}".format("@".join([self.user,self.host]))
-            expects = ['yes/no', 'refused', 'supported', 'cipher', 'ssh-keygen.*\"', 'timeout|timed.out', 'unavailable', 'closed', '[p|P]assword:|[u|U]sername:', r'>$|#$|\$$|>.$|#.$|\$.$', 'suspend', pexpect.EOF, pexpect.TIMEOUT, "No route to host", "resolve hostname", "no matching"]
+            expects = ['yes/no', 'refused', 'supported', 'Invalid|[u|U]sage:', 'ssh-keygen.*\"', 'timeout|timed.out', 'unavailable', 'closed', '[p|P]assword:|[u|U]sername:', r'>$|#$|\$$|>.$|#.$|\$.$', 'suspend', pexpect.EOF, pexpect.TIMEOUT, "No route to host", "resolve hostname", "no matching"]
         elif self.protocol == "telnet":
             cmd = "telnet " + self.host
             if self.port != '':
diff --git a/docs/connpy/index.html b/docs/connpy/index.html
index 9f68869..faf5796 100644
--- a/docs/connpy/index.html
+++ b/docs/connpy/index.html
@@ -3797,7 +3797,7 @@ tasks:
                 cmd = cmd + " {}".format(self.host)
             else:
                 cmd = cmd + " {}".format("@".join([self.user,self.host]))
-            expects = ['yes/no', 'refused', 'supported', 'cipher', 'ssh-keygen.*\"', 'timeout|timed.out', 'unavailable', 'closed', '[p|P]assword:|[u|U]sername:', r'>$|#$|\$$|>.$|#.$|\$.$', 'suspend', pexpect.EOF, pexpect.TIMEOUT, "No route to host", "resolve hostname", "no matching"]
+            expects = ['yes/no', 'refused', 'supported', 'Invalid|[u|U]sage:', 'ssh-keygen.*\"', 'timeout|timed.out', 'unavailable', 'closed', '[p|P]assword:|[u|U]sername:', r'>$|#$|\$$|>.$|#.$|\$.$', 'suspend', pexpect.EOF, pexpect.TIMEOUT, "No route to host", "resolve hostname", "no matching"]
         elif self.protocol == "telnet":
             cmd = "telnet " + self.host
             if self.port != '':