diff --git a/Common/System/OSD.cpp b/Common/System/OSD.cpp
index a0f1d8baf5..fe7c8b7380 100644
--- a/Common/System/OSD.cpp
+++ b/Common/System/OSD.cpp
@@ -1,3 +1,5 @@
+#include <cstring>
+
 #include "Common/System/OSD.h"
 #include "Common/TimeUtil.h"
 
diff --git a/Core/HLE/sceDisplay.cpp b/Core/HLE/sceDisplay.cpp
index 8c0adfd1c3..b5039cabd3 100644
--- a/Core/HLE/sceDisplay.cpp
+++ b/Core/HLE/sceDisplay.cpp
@@ -30,6 +30,7 @@
 #include "Common/Data/Text/I18n.h"
 #include "Common/Profiler/Profiler.h"
 #include "Common/System/System.h"
+#include "Common/System/OSD.h"
 #include "Common/Serialize/Serializer.h"
 #include "Common/Serialize/SerializeFuncs.h"
 #include "Common/Serialize/SerializeMap.h"