--- a/tests/unit/test_socket.cpp
+++ b/tests/unit/test_socket.cpp
@@ -126,7 +126,11 @@
         socklen_t len = sizeof(int);
         auto res = sock.get_option(SOL_SOCKET, SO_REUSEADDR, &reuse, &len);
         REQUIRE(!res);
-        REQUIRE(errc::bad_file_descriptor == res);
+#ifdef _WIN32
+        REQUIRE(errc::not_a_socket == res);
+#else
+        REQUIRE(errc::bad_file_descriptor == res);
+#endif
     }
 }