diff --git a/app/providers/CallProvider/CallProvider.tsx b/app/providers/CallProvider/CallProvider.tsx
index db027ec..62996bc 100644
--- a/app/providers/CallProvider/CallProvider.tsx
+++ b/app/providers/CallProvider/CallProvider.tsx
@@ -324,7 +324,12 @@ export function CallProvider(props : CallProviderProps) {
                 }
             }
 
-            peerConnectionRef.current.ontrack = (event) => {
+            peerConnectionRef.current.ontrack = async (event) => {
+                try {
+                    await attachReceiverE2EE(event.receiver, Buffer.from(sharedSecret, "hex"));
+                } catch (e) {
+                    console.error("attachReceiverE2EE failed:", e);
+                }
                 /**
                  * При получении медиа-трека с другой стороны
                  */
@@ -347,13 +352,12 @@ export function CallProvider(props : CallProviderProps) {
 
             
             const tx = peerConnectionRef.current.addTransceiver(audioTrack, {
-            direction: "sendrecv",
-            streams: [localStream]
+                direction: "sendrecv",
+                streams: [localStream]
             });
 
             await attachSenderE2EE(tx.sender, Buffer.from(sharedSecret, "hex"));
             
-            await attachReceiverE2EE(tx.receiver, Buffer.from(sharedSecret, "hex"));
             /**
              * Отправляем свой оффер другой стороне
              */
@@ -365,7 +369,7 @@ export function CallProvider(props : CallProviderProps) {
             send(offerSignal);
             return;
         }        
-    }, [activeCall, sessionKeys]);
+    }, [activeCall, sessionKeys, sharedSecret]);
 
     const openCallsModal = (text : string) => {
         modals.open({