diff --git a/net/webrtc/src/whip_signaller/imp.rs b/net/webrtc/src/whip_signaller/imp.rs
index 4cfbc126..a483123b 100644
--- a/net/webrtc/src/whip_signaller/imp.rs
+++ b/net/webrtc/src/whip_signaller/imp.rs
@@ -107,28 +107,37 @@ impl Signaller {
         );
 
         let timeout;
+        let endpoint;
         {
             let settings = self.settings.lock().unwrap();
             timeout = settings.timeout;
+            endpoint =
+                reqwest::Url::parse(settings.whip_endpoint.as_ref().unwrap().as_str()).unwrap();
             drop(settings);
         }
 
-        if let Err(e) =
-            wait_async(&self.canceller, self.do_post(offer_sdp, webrtcbin), timeout).await
+        if let Err(e) = wait_async(
+            &self.canceller,
+            self.do_post(offer_sdp, webrtcbin, endpoint),
+            timeout,
+        )
+        .await
         {
             self.handle_future_error(e);
         }
     }
 
     #[async_recursion]
-    async fn do_post(&self, offer: gst_webrtc::WebRTCSessionDescription, webrtcbin: &gst::Element) {
+    async fn do_post(
+        &self,
+        offer: gst_webrtc::WebRTCSessionDescription,
+        webrtcbin: &gst::Element,
+        endpoint: reqwest::Url,
+    ) {
         let auth_token;
-        let endpoint;
 
         {
             let settings = self.settings.lock().unwrap();
-            endpoint =
-                reqwest::Url::parse(settings.whip_endpoint.as_ref().unwrap().as_str()).unwrap();
             auth_token = settings.auth_token.clone();
             drop(settings);
         }
@@ -324,7 +333,7 @@ impl Signaller {
                                 redirect_url.as_str()
                             );
 
-                            self.do_post(offer, webrtcbin).await
+                            self.do_post(offer, webrtcbin, redirect_url).await
                         }
                         Err(e) => self.raise_error(e.to_string()),
                     }