diff --git a/pyliquibase/__init__.py b/pyliquibase/__init__.py
index e2237d2..26580b7 100644
--- a/pyliquibase/__init__.py
+++ b/pyliquibase/__init__.py
@@ -18,7 +18,7 @@
 
 class Pyliquibase():
 
-    def __init__(self, defaultsFile: str,
+    def __init__(self, defaultsFile: str = None,
                  liquibaseDir: str = None,
                  jdbcDriversDir: str = None,
                  additionalClasspath: str = None,
@@ -233,12 +233,9 @@ def _download_file(self, url: str, destination: str) -> None:
 
 def main():
     parser = argparse.ArgumentParser()
-    parser.add_argument('--defaultsFile', type=str, default="liquibase.properties",
-                        help='Relative path to liquibase.properties file'
-                        )
     _args, args = parser.parse_known_args()
 
-    pl = Pyliquibase(defaultsFile=_args.defaultsFile)
+    pl = Pyliquibase()
     pl.execute(*args)
 
 
diff --git a/setup.py b/setup.py
index 0870f04..81a4f3b 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
             'pyliquibase = pyliquibase:main',
         ],
     },
-    version='2.2.0',
+    version='2.3.0',
     packages=find_packages(),
     author="Memiiso Organization",
     description='Python liquibase',