diff --git a/restler-quick-start.py b/restler-quick-start.py
old mode 100644
new mode 100755
index f7040cb7..d9b1f72e
--- a/restler-quick-start.py
+++ b/restler-quick-start.py
@@ -42,9 +42,11 @@ def compile_spec(api_spec_path, restler_dll_path):
         print(f"command: {command}")
         subprocess.run(command, shell=True)
 
-def add_common_settings(ip, port, host, use_ssl, command):
+def add_common_settings(ip, port, host, use_ssl, use_http2, command):
     if not use_ssl:
         command = f"{command} --no_ssl"
+    if use_http2 is not None:
+        command = f"{command} --http2"
     if ip is not None:
         command = f"{command} --target_ip {ip}"
     if port is not None:
@@ -53,18 +55,18 @@ def add_common_settings(ip, port, host, use_ssl, command):
         command = f"{command} --host {host}"
     return command
 
-def replay_bug(ip, port, host, use_ssl, restler_dll_path, replay_log):
+def replay_bug(ip, port, host, use_ssl, use_http2, restler_dll_path, replay_log):
     """ Runs RESTler's replay mode on the specified replay file
     """
     with usedir(RESTLER_TEMP_DIR):
         command = (
             f"dotnet \"{restler_dll_path}\" replay --replay_log \"{replay_log}\""
         )
-        command = add_common_settings(ip, port, host, use_ssl, command)
+        command = add_common_settings(ip, port, host, use_ssl, use_http2, command)
         print(f"command: {command}\n")
         subprocess.run(command, shell=True)
 
-def replay_from_dir(ip, port, host, use_ssl, restler_dll_path, replay_dir):
+def replay_from_dir(ip, port, host, use_ssl, use_http2, restler_dll_path, replay_dir):
     import glob
     from pathlib import Path
     # get all the 500 replay files in the bug buckets directory
@@ -74,10 +76,10 @@ def replay_from_dir(ip, port, host, use_ssl, restler_dll_path, replay_dir):
         if "bug_buckets" in os.path.basename(file_path):
             continue
         print(f"Testing replay file: {file_path}")
-        replay_bug(ip, port, host, use_ssl, restler_dll_path, Path(file_path).absolute())
+        replay_bug(ip, port, host, use_ssl, use_http2, restler_dll_path, Path(file_path).absolute())
     pass
 
-def test_spec(ip, port, host, use_ssl, restler_dll_path, task):
+def test_spec(ip, port, host, use_ssl, use_http2, restler_dll_path, task):
     """ Runs RESTler's test mode on a specified Compile directory
 
     @param ip: The IP of the service to test
@@ -88,6 +90,8 @@ def test_spec(ip, port, host, use_ssl, restler_dll_path, task):
     @type  host: Str
     @param use_ssl: If False, set the --no_ssl parameter when executing RESTler
     @type  use_ssl: Boolean
+    @param use_http2: If True, set the --http2 parameter when executing RESTler
+    @type use_http2: Boolean
     @param restler_dll_path: The absolute path to the RESTler driver's dll
     @type  restler_dll_path: Str
 
@@ -107,7 +111,7 @@ def test_spec(ip, port, host, use_ssl, restler_dll_path, task):
             f" --settings \"{settings_file_path}\""
         )
         print(f"command: {command}\n")
-        command = add_common_settings(ip, port, host, use_ssl, command)
+        command = add_common_settings(ip, port, host, use_ssl, use_http2, command)
 
         subprocess.run(command, shell=True)
 
@@ -129,6 +133,9 @@ def test_spec(ip, port, host, use_ssl, restler_dll_path, task):
     parser.add_argument('--use_ssl',
                         help='Set this flag if you want to use SSL validation for the socket',
                         action='store_true')
+    parser.add_argument('--use_http2',
+                        help='Set this flag if you want to use HTTP2',
+                        action='store_true')
     parser.add_argument('--host',
                         help='The hostname of the service to test',
                         type=str, required=False, default=None)
@@ -146,13 +153,13 @@ def test_spec(ip, port, host, use_ssl, restler_dll_path, task):
     print(f"\nrestler_dll_path: {restler_dll_path}\n")
 
     if args.task == "replay":
-        replay_from_dir(args.ip, args.port, args.host, args.use_ssl, restler_dll_path.absolute(), args.replay_bug_buckets_dir)
+        replay_from_dir(args.ip, args.port, args.host, args.use_ssl, args.use_http2, restler_dll_path.absolute(), args.replay_bug_buckets_dir)
     else:
         if args.api_spec_path is None:
             print("api_spec_path is required for all tasks except the replay task.")
             exit(-1)
         api_spec_path = os.path.abspath(args.api_spec_path)
         compile_spec(api_spec_path, restler_dll_path.absolute())
-        test_spec(args.ip, args.port, args.host, args.use_ssl, restler_dll_path.absolute(), args.task)
+        test_spec(args.ip, args.port, args.host, args.use_ssl, args.use_http2, restler_dll_path.absolute(), args.task)
 
     print(f"Test complete.\nSee {os.path.abspath(RESTLER_TEMP_DIR)} for results.")