diff --git a/osal/Endiness.h b/osal/Endiness.h
index 9d3fdef0f..281b715b9 100644
--- a/osal/Endiness.h
+++ b/osal/Endiness.h
@@ -25,7 +25,8 @@
 #else
 
 #ifdef WIN32
-#include <Windows.h>
+#include <winsock2.h>
+#include <windows.h>
 #if REG_DWORD == REG_DWORD_LITTLE_ENDIAN
 #define BYTE_ORDER_SYSTEM LITTLE_ENDIAN
 #else
diff --git a/osal/host/Clock.cpp b/osal/host/Clock.cpp
index 0b3063490..771474c7c 100644
--- a/osal/host/Clock.cpp
+++ b/osal/host/Clock.cpp
@@ -3,7 +3,7 @@
 
 #include <chrono>
 #if defined(WIN32)
-#include <windows.h>
+#include <sysinfoapi.h>
 #elif defined(LINUX)
 #include <fstream>
 #endif
diff --git a/osal/host/PeriodicTask.cpp b/osal/host/PeriodicTask.cpp
index 1f4275464..7663d522d 100644
--- a/osal/host/PeriodicTask.cpp
+++ b/osal/host/PeriodicTask.cpp
@@ -9,7 +9,7 @@
 #include <chrono>
 
 #if defined(WIN32)
-#include <windows.h>
+#include <processthreadsapi.h>
 #elif defined(LINUX)
 #include <pthread.h>
 #endif