diff --git a/scripts/tinytinypy b/scripts/tinytinypy
index 58aed41..b422934 100644
--- a/scripts/tinytinypy
+++ b/scripts/tinytinypy
@@ -47,7 +47,7 @@ def parse(args):
     return configure_parser().parse_args(args=args)
 
 def main():
-    URL_REGEX = re.compile(r'^(?P<proto>(https?://)?)(?P<host>[^:/ ]+)(:(?P<port>\d+))?(?P<path>.*)$')
+    URL_REGEX = re.compile(r'^(?P<proto>[a-z]+://)?(?P<host>[^:/ ]+)(:(?P<port>\d+))?(?P<path>.*)$')
     # Retrieve args from config and shell
     storedArgs = sys.argv.copy()
     storedArgs.pop(0)
@@ -65,11 +65,11 @@ def main():
         raise ValueError("Password is missing!") # TODO make more beautiful for user
     # Parse url
     urlM = URL_REGEX.match(args.url).groupdict()
+    proto = urlM.get('proto') or 'https'
     host = urlM['host']
     # Call api
-    # TODO Support scheme (http / https)
     # TODO Support port
-    server = Connection(host)
+    server = Connection(proto=proto, host=host)
     server.login(args.user, passwd)
     args.func(server, args)
 
diff --git a/tinytinypy/main.py b/tinytinypy/main.py
index c8e85f0..73e5a86 100644
--- a/tinytinypy/main.py
+++ b/tinytinypy/main.py
@@ -98,13 +98,14 @@ class Connection:
     }
 
     def __init__(self, proto, host, endpoint="/api/"):
-        if proto not in SUPPORTED_PROTO:
+        protos = self.__class__.SUPPORTED_PROTO
+        if proto not in protos:
             raise ValueError(f"Protocol '{proto}' not supported")
         self._proto = proto
         self._host = host
         self._endpoint = endpoint
         self._sid = None
-        self.__conn = SUPPORTED_PROTO[proto](host=host)
+        self.__conn = protos[proto](host=host)
         atexit.register(lambda: self.__conn.close())
 
     def __raiseError(self, op, info):