diff --git a/fboss/agent/hw/sai/diag/oss/DiagShell.cpp b/fboss/agent/hw/sai/diag/oss/DiagShell.cpp
new file mode 100644
index 0000000000000..f7953cf418a00
--- /dev/null
+++ b/fboss/agent/hw/sai/diag/oss/DiagShell.cpp
@@ -0,0 +1,19 @@
+/*
+ *  Copyright (c) 2004-present, Facebook, Inc.
+ *  All rights reserved.
+ *
+ *  This source code is licensed under the BSD-style license found in the
+ *  LICENSE file in the root directory of this source tree. An additional grant
+ *  of patent rights can be found in the PATENTS file in the same directory.
+ *
+ */
+#include "fboss/agent/hw/sai/diag/DiagShell.h"
+
+namespace facebook::fboss {
+
+void DiagShell::logToScuba(
+    std::unique_ptr<ClientInformation> /*client*/,
+    const std::string& /*input*/,
+    const std::optional<std::string>& /*result*/) const {}
+
+} // namespace facebook::fboss