diff --git a/core/libs/prx/libkernel/File/src/DescriptorControl.cpp b/core/libs/prx/libkernel/File/src/DescriptorControl.cpp
index 5fa3171ef..c52bdae4c 100644
--- a/core/libs/prx/libkernel/File/src/DescriptorControl.cpp
+++ b/core/libs/prx/libkernel/File/src/DescriptorControl.cpp
@@ -306,7 +306,9 @@ Entry InitialEntry(int fd) {
     if (host & O_APPEND) status |= Append;
     if (host & O_ASYNC) status |= Asynchronous;
     if ((host & O_SYNC) == O_SYNC) status |= Synchronous;
+#ifdef O_DIRECT
     if (host & O_DIRECT) status |= Direct;
+#endif
     return {(descriptorFlags & FD_CLOEXEC) != 0, std::make_shared<int>(status)};
 }
 
diff --git a/core/libs/tests/GuestGetrlimit.cpp b/core/libs/tests/GuestGetrlimit.cpp
index 73b23df87..f597a8021 100644
--- a/core/libs/tests/GuestGetrlimit.cpp
+++ b/core/libs/tests/GuestGetrlimit.cpp
@@ -1,6 +1,7 @@
 #include "prx/libc/include/general/VabiMacros.hpp"
 #include <cstdint>
 #include <cstdlib>
+#include <initializer_list>
 #include <limits>
 #include <stdexcept>
 #ifndef _WIN32