diff --git a/pygate_grpc/client.py b/pygate_grpc/client.py
index 6b436c6..18fad8a 100644
--- a/pygate_grpc/client.py
+++ b/pygate_grpc/client.py
@@ -3,7 +3,7 @@
 
 
 class PowerGateClient(object):
-    def __init__(self, host_name, is_secure):
+    def __init__(self, host_name, is_secure=False):
         self.health = health.HealthClient(host_name, is_secure)
         self.faults = faults.FaultsClient(host_name, is_secure)
         self.buildinfo = buildinfo.BuildinfoClient(host_name, is_secure)