diff --git a/DRAMSys/simulator/src/simulation/Arbiter.h b/DRAMSys/simulator/src/simulation/Arbiter.h
index 76939a08..d41273cd 100644
--- a/DRAMSys/simulator/src/simulation/Arbiter.h
+++ b/DRAMSys/simulator/src/simulation/Arbiter.h
@@ -135,7 +135,7 @@ private:
         return TLM_ACCEPTED;
     }
 
-    virtual unsigned int transport_dbg(int id, tlm::tlm_generic_payload &trans)
+    virtual unsigned int transport_dbg(int /*id*/, tlm::tlm_generic_payload &trans)
     {
         DecodedAddress decodedAddress = xmlAddressDecoder::getInstance().decodeAddress(trans.get_address());
         return iSocket[decodedAddress.channel]->transport_dbg(trans);