diff --git a/LaunchAPPL/Server/StatusDisplay.cc b/LaunchAPPL/Server/StatusDisplay.cc
index a66d8f30c8..4297219ecd 100644
--- a/LaunchAPPL/Server/StatusDisplay.cc
+++ b/LaunchAPPL/Server/StatusDisplay.cc
@@ -18,10 +18,12 @@
 */
 
 #include "StatusDisplay.h"
+#include "SystemInfo.h"
+
 #include <Quickdraw.h>
 #include <Windows.h>
 #include <string.h>
-#include "SystemInfo.h"
+#include <algorithm>
 
 const short tableTop = 50;
 const short tableLineHeight = 20;
diff --git a/LaunchAPPL/Server/ToolLauncher.cc b/LaunchAPPL/Server/ToolLauncher.cc
index c29a4ca67d..122ca69b9c 100644
--- a/LaunchAPPL/Server/ToolLauncher.cc
+++ b/LaunchAPPL/Server/ToolLauncher.cc
@@ -20,6 +20,7 @@
 #include "AppLauncher.h"
 
 #include <AppleEvents.h>
+#include <Files.h>
 #include <vector>
 #include <string.h>
 
diff --git a/libretro/syscalls.c b/libretro/syscalls.c
index 6d7b6ee52b..0435ff6db4 100644
--- a/libretro/syscalls.c
+++ b/libretro/syscalls.c
@@ -37,6 +37,7 @@
 #include <Processes.h>
 #include <Files.h>
 #include <TextUtils.h>
+#include <Errors.h>
 
 void *_sbrk_r(struct _reent *reent, ptrdiff_t increment)
 {