diff --git a/apps/openmw-mp/MasterClient.cpp b/apps/openmw-mp/MasterClient.cpp
index e512d6892..a352295ea 100644
--- a/apps/openmw-mp/MasterClient.cpp
+++ b/apps/openmw-mp/MasterClient.cpp
@@ -153,7 +153,7 @@ bool MasterClient::Process(RakNet::Packet *packet)
             }
             break;
         default:
-            LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, "Received wrong packet from master server with id: %d", packet->data[0]);
+            LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, "Received wrong packet from master server with id: %d", (int) packet->data[0]);
             return false;
     }
     return true;
diff --git a/apps/openmw-mp/Networking.cpp b/apps/openmw-mp/Networking.cpp
index e99363224..48780770f 100644
--- a/apps/openmw-mp/Networking.cpp
+++ b/apps/openmw-mp/Networking.cpp
@@ -153,7 +153,7 @@ void Networking::processPlayerPacket(RakNet::Packet *packet)
 
 
     if (!PlayerProcessor::Process(*packet))
-        LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled PlayerPacket with identifier %i has arrived", packet->data[0]);
+        LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled PlayerPacket with identifier %i has arrived", (int) packet->data[0]);
 
 }
 
@@ -165,7 +165,7 @@ void Networking::processActorPacket(RakNet::Packet *packet)
         return;
 
     if (!ActorProcessor::Process(*packet, baseActorList))
-        LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled ActorPacket with identifier %i has arrived", packet->data[0]);
+        LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled ActorPacket with identifier %i has arrived", (int) packet->data[0]);
 
 }
 
@@ -177,7 +177,7 @@ void Networking::processWorldPacket(RakNet::Packet *packet)
         return;
 
     if (!WorldProcessor::Process(*packet, baseEvent))
-        LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled WorldPacket with identifier %i has arrived", packet->data[0]);
+        LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled WorldPacket with identifier %i has arrived", (int) packet->data[0]);
 
 }
 
@@ -271,7 +271,7 @@ bool Networking::update(RakNet::Packet *packet)
         return true;
     }
 
-    LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled RakNet packet with identifier %i has arrived", packet->data[0]);
+    LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled RakNet packet with identifier %i has arrived", (int) packet->data[0]);
     return false;
 }
 
diff --git a/apps/openmw/mwmp/Networking.cpp b/apps/openmw/mwmp/Networking.cpp
index eb389f4d5..1d4d7ab14 100644
--- a/apps/openmw/mwmp/Networking.cpp
+++ b/apps/openmw/mwmp/Networking.cpp
@@ -231,7 +231,7 @@ void Networking::update()
                 break;
             default:
                 receiveMessage(packet);
-                //LOG_MESSAGE_SIMPLE(Log::LOG_INFO, "Message with identifier %i has arrived.", packet->data[0]);
+                //LOG_MESSAGE_SIMPLE(Log::LOG_INFO, "Message with identifier %i has arrived.", (int) packet->data[0]);
                 break;
         }
     }
@@ -404,17 +404,17 @@ void Networking::receiveMessage(RakNet::Packet *packet)
     if (playerPacketController.ContainsPacket(packet->data[0]))
     {
         if (!PlayerProcessor::Process(*packet))
-            LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled PlayerPacket with identifier %i has arrived", packet->data[0]);
+            LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled PlayerPacket with identifier %i has arrived", (int) packet->data[0]);
     }
     else if (actorPacketController.ContainsPacket(packet->data[0]))
     {
         if (!ActorProcessor::Process(*packet, actorList))
-            LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled ActorPacket with identifier %i has arrived", packet->data[0]);
+            LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled ActorPacket with identifier %i has arrived", (int) packet->data[0]);
     }
     else if (worldPacketController.ContainsPacket(packet->data[0]))
     {
         if (!WorldProcessor::Process(*packet, worldEvent))
-            LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled WorldPacket with identifier %i has arrived", packet->data[0]);
+            LOG_MESSAGE_SIMPLE(Log::LOG_WARN, "Unhandled WorldPacket with identifier %i has arrived", (int) packet->data[0]);
     }
 }