diff --git a/src/openrct2/ParkFile.cpp b/src/openrct2/ParkFile.cpp
index cca5f7bd3b..50649f1696 100644
--- a/src/openrct2/ParkFile.cpp
+++ b/src/openrct2/ParkFile.cpp
@@ -515,7 +515,7 @@ namespace OpenRCT2
                         }
                         else
                         {
-                            Console::WriteLine("%s not packed: unsupported extension.", ori->Identifier);
+                            Console::WriteLine("%s not packed: unsupported extension.", ori->Identifier.c_str());
                             continue;
                         }
 
diff --git a/src/openrct2/core/OrcaStream.hpp b/src/openrct2/core/OrcaStream.hpp
index e8ed2c584b..923cd96021 100644
--- a/src/openrct2/core/OrcaStream.hpp
+++ b/src/openrct2/core/OrcaStream.hpp
@@ -90,7 +90,7 @@ namespace OpenRCT2
                 uint64_t bytesLeft = _header.CompressedSize;
                 do
                 {
-                    auto readLen = std::min(bytesLeft, sizeof(temp));
+                    auto readLen = std::min(size_t(bytesLeft), sizeof(temp));
                     _stream->Read(temp, readLen);
                     _buffer.Write(temp, readLen);
                     bytesLeft -= readLen;