diff --git a/common/Darwin/DarwinMisc.cpp b/common/Darwin/DarwinMisc.cpp
index 415a93c804..21788e4c50 100644
--- a/common/Darwin/DarwinMisc.cpp
+++ b/common/Darwin/DarwinMisc.cpp
@@ -20,7 +20,6 @@
 #include <sys/types.h>
 #include <sys/sysctl.h>
 #include <mach/mach_time.h>
-#include <wx/string.h>
 
 #include "common/Pcsx2Types.h"
 #include "common/General.h"
diff --git a/pcsx2/DEV9/Sessions/TCP_Session/TCP_Session_In.cpp b/pcsx2/DEV9/Sessions/TCP_Session/TCP_Session_In.cpp
index 901b254c85..8aa13c9fd6 100644
--- a/pcsx2/DEV9/Sessions/TCP_Session/TCP_Session_In.cpp
+++ b/pcsx2/DEV9/Sessions/TCP_Session/TCP_Session_In.cpp
@@ -22,6 +22,7 @@
 #include <errno.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
+#include <sys/select.h>
 #define SD_RECEIVE SHUT_RD
 #endif
 
diff --git a/pcsx2/Darwin/DarwinFlatFileReader.cpp b/pcsx2/Darwin/DarwinFlatFileReader.cpp
index fb724bf157..257d63f34e 100644
--- a/pcsx2/Darwin/DarwinFlatFileReader.cpp
+++ b/pcsx2/Darwin/DarwinFlatFileReader.cpp
@@ -16,6 +16,8 @@
 #include "PrecompiledHeader.h"
 #include "AsyncFileReader.h"
 #include "common/FileSystem.h"
+#include <unistd.h>
+#include <fcntl.h>
 
 // The aio module has been reported to cause issues with FreeBSD 10.3, so let's
 // disable it for 10.3 and earlier and hope FreeBSD 11 and onwards is fine.