diff --git a/Source/Core/InputCommon/ControllerInterface/Device.cpp b/Source/Core/InputCommon/ControllerInterface/Device.cpp
index e47b04de99..ab5119d024 100644
--- a/Source/Core/InputCommon/ControllerInterface/Device.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/Device.cpp
@@ -2,6 +2,7 @@
 // Licensed under GPLv2+
 // Refer to the license.txt file included.
 
+#include <memory>
 #include <sstream>
 #include <string>
 
diff --git a/Source/Core/InputCommon/ControllerInterface/Device.h b/Source/Core/InputCommon/ControllerInterface/Device.h
index 23c499ec9d..07ca219185 100644
--- a/Source/Core/InputCommon/ControllerInterface/Device.h
+++ b/Source/Core/InputCommon/ControllerInterface/Device.h
@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <memory>
 #include <mutex>
 #include <string>
 #include <vector>
diff --git a/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp b/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp
index 7c916d108d..6e9b8b77ab 100644
--- a/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp
+++ b/Source/Core/InputCommon/ControllerInterface/ExpressionParser.cpp
@@ -6,6 +6,7 @@
 #include <cassert>
 #include <iostream>
 #include <map>
+#include <memory>
 #include <string>
 #include <vector>
 
diff --git a/Source/Core/InputCommon/ControllerInterface/ExpressionParser.h b/Source/Core/InputCommon/ControllerInterface/ExpressionParser.h
index 80904634e4..992ca65f03 100644
--- a/Source/Core/InputCommon/ControllerInterface/ExpressionParser.h
+++ b/Source/Core/InputCommon/ControllerInterface/ExpressionParser.h
@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <memory>
 #include <string>
 #include "InputCommon/ControllerInterface/Device.h"