diff --git a/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G.cpp b/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G.cpp
index 2bdc37ad..17080edb 100644
--- a/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G.cpp
+++ b/Controllers/ENESMBusController/ENESMBusInterface/ENESMBusInterface_SpectrixS40G.cpp
@@ -10,6 +10,7 @@
 #include "ENESMBusInterface_SpectrixS40G.h"
 #include <sys/ioctl.h>
 #include <cstring>
+#include <cstdint>
 
 /*---------------------------------------------------------------------*\
 | Functions for submitting NVME admin passthrough command taken from    |
diff --git a/Controllers/SteelSeriesController/SteelSeriesMouseController.h b/Controllers/SteelSeriesController/SteelSeriesMouseController.h
index 64df7a1c..a4e561a3 100644
--- a/Controllers/SteelSeriesController/SteelSeriesMouseController.h
+++ b/Controllers/SteelSeriesController/SteelSeriesMouseController.h
@@ -10,6 +10,7 @@
 #include <hidapi/hidapi.h>
 #include <vector>
 #include "SteelSeriesGeneric.h"
+#include <cstdint>
 
 #pragma once
 
diff --git a/Controllers/SteelSeriesController/SteelSeriesRivalController.cpp b/Controllers/SteelSeriesController/SteelSeriesRivalController.cpp
index 8f0cd4cd..367e9175 100644
--- a/Controllers/SteelSeriesController/SteelSeriesRivalController.cpp
+++ b/Controllers/SteelSeriesController/SteelSeriesRivalController.cpp
@@ -11,6 +11,7 @@
 #include <cstring>
 #include <stdio.h>
 #include <stdlib.h>
+#include <cstdint>
 
 static void send_usb_msg(hid_device* dev, char * data_pkt, unsigned int size)
 {