diff --git a/assignment-client/src/assets/AssetServer.cpp b/assignment-client/src/assets/AssetServer.cpp
index 07239fbec4..a4211d4aa8 100644
--- a/assignment-client/src/assets/AssetServer.cpp
+++ b/assignment-client/src/assets/AssetServer.cpp
@@ -529,7 +529,7 @@ void AssetServer::handleGetMappingOperation(ReceivedMessage& message, SharedNode
 void AssetServer::handleGetAllMappingOperation(ReceivedMessage& message, SharedNodePointer senderNode, NLPacketList& replyPacket) {
     replyPacket.writePrimitive(AssetServerError::NoError);
 
-    uint32_t count = _fileMappings.size();
+    uint32_t count = (uint32_t)_fileMappings.size();
 
     replyPacket.writePrimitive(count);
 
diff --git a/libraries/networking/src/MappingRequest.cpp b/libraries/networking/src/MappingRequest.cpp
index 258b7c6359..2d6684ec88 100644
--- a/libraries/networking/src/MappingRequest.cpp
+++ b/libraries/networking/src/MappingRequest.cpp
@@ -131,7 +131,7 @@ void GetAllMappingsRequest::doStart() {
 
 
         if (!_error) {
-            int numberOfMappings;
+            uint32_t numberOfMappings;
             message->readPrimitive(&numberOfMappings);
             for (auto i = 0; i < numberOfMappings; ++i) {
                 auto path = message->readString();