diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java
index 41aa75ad934224d752075e0912921940c65762e7..be72d9327051a8c4a745c6a89b18d457b22d365d 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java
@@ -142,7 +142,7 @@ public class JingleSocks5Transport extends JingleTransport {
                 this.isEstablished = true;
                 FileBackend.close(serverSocket);
             } else {
-                this.socket.close();
+                FileBackend.close(socket);
             }
         } else {
             socket.close();