diff --git a/pythonlib/camoufox/ip.py b/pythonlib/camoufox/ip.py
index cca4ac6..0a09ae5 100644
--- a/pythonlib/camoufox/ip.py
+++ b/pythonlib/camoufox/ip.py
@@ -30,13 +30,15 @@ class Proxy:
         """
         Parses the proxy server string.
         """
-        proxy_match = re.match(r'^(?P<schema>\w+)://(?P<url>.*?)(?:\:(?P<port>\d+))?$', server)
+        proxy_match = re.match(r'^(?:(?P<schema>\w+)://)?(?P<url>.*?)(?:\:(?P<port>\d+))?$', server)
         if not proxy_match:
             raise InvalidProxy(f"Invalid proxy server: {server}")
         return proxy_match['schema'], proxy_match['url'], proxy_match['port']
 
     def as_string(self) -> str:
         schema, url, port = self.parse_server(self.server)
+        if not schema:
+            schema = 'http'
         result = f"{schema}://"
         if self.username:
             result += f"{self.username}"
diff --git a/pythonlib/pyproject.toml b/pythonlib/pyproject.toml
index 14381ba..277178f 100644
--- a/pythonlib/pyproject.toml
+++ b/pythonlib/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "camoufox"
-version = "0.3.3"
+version = "0.3.4"
 description = "Wrapper around Playwright to help launch Camoufox"
 authors = ["daijro <daijro.dev@gmail.com>"]
 license = "MIT"