diff --git a/lookyloo/lookyloo.py b/lookyloo/lookyloo.py
index ea513a76..2b2f0fb7 100644
--- a/lookyloo/lookyloo.py
+++ b/lookyloo/lookyloo.py
@@ -829,7 +829,7 @@ class Lookyloo():
 
     def _capture(self, url: str, *, cookies_pseudofile: Optional[Union[BufferedIOBase, str]]=None,
                  depth: int=1, listing: bool=True, user_agent: Optional[str]=None,
-                 referer: str='', perma_uuid: Optional[str]=None, os: Optional[str]=None,
+                 referer: str='', proxy: str='', perma_uuid: Optional[str]=None, os: Optional[str]=None,
                  browser: Optional[str]=None, parent: Optional[str]=None) -> Union[bool, str]:
         '''Launch a capture'''
         url = url.strip()
diff --git a/website/web/templates/capture.html b/website/web/templates/capture.html
index b9b3021f..b3723674 100644
--- a/website/web/templates/capture.html
+++ b/website/web/templates/capture.html
@@ -70,7 +70,7 @@
       <div class="form-group row">
         <label for="proxy" class="col-sm-2 col-form-label">Proxy (Optional):</label>
         <div class="col-sm-10">
-          <input type="text" class="form-control" name="proxy" id="proxy" placeholder="Pass a proxy (WIP)">
+          <input type="text" class="form-control" name="proxy" id="proxy" placeholder="Expected format: [scheme]://[username]:[password]@[hostname]:[port]">
         </div>
       </div>