diff --git a/src/core/internal_network/network.cpp b/src/core/internal_network/network.cpp
index c47893e1b..3d5866382 100644
--- a/src/core/internal_network/network.cpp
+++ b/src/core/internal_network/network.cpp
@@ -159,8 +159,6 @@ Errno TranslateNativeError(int e, CallType call_type = CallType::Other) {
         return Errno::INPROGRESS;
     case WSAENOTSOCK:
         return Errno::NOTSOCK;
-    case WSAEBUSY:
-        return Errno::BUSY;
     default:
         UNIMPLEMENTED_MSG("Unimplemented errno={}", e);
         return Errno::OTHER;