diff --git a/src/someip/sd.py b/src/someip/sd.py
index c1f18f7..62e9e0f 100644
--- a/src/someip/sd.py
+++ b/src/someip/sd.py
@@ -244,10 +244,7 @@ async def _create_endpoint(
             if multicast_addr:
                 bind_addr = None
                 if platform.system() == "Linux":  # pragma: nocover
-                    if family == socket.AF_INET or "%" in multicast_addr:
-                        bind_addr = multicast_addr
-                    else:
-                        bind_addr = f"{multicast_addr}%{multicast_interface}"
+                    bind_addr = multicast_addr
             # wrong type in asyncio typeshed, should be optional
             bind_addr = typing.cast(str, bind_addr)