diff --git a/src/main.cpp b/src/main.cpp
index b83eafe..8d359e7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -276,7 +276,7 @@ int main(int argc, char *argv[])
 	}
 
 	SDL_Window *win;
-	Uint32 winFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_INPUT_FOCUS;
+	Uint32 winFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_INPUT_FOCUS | SDL_WINDOW_ALLOW_HIGHDPI;
 
 	if (conf.winResizable)
 		winFlags |= SDL_WINDOW_RESIZABLE;
diff --git a/windows/mkxp.exe.manifest b/windows/mkxp.exe.manifest
new file mode 100644
index 0000000..03dfda3
--- /dev/null
+++ b/windows/mkxp.exe.manifest
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly
+    xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"
+    xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
+    <assemblyIdentity type="win32" name="mapleshrine.ancurio.mkxp" version="0.99.0.0"/>
+    <asmv3:application>
+        <asmv3:windowsSettings>
+            <dpiAware
+                xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true
+            </dpiAware>
+            <dpiAwareness
+                xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2
+            </dpiAwareness>
+        </asmv3:windowsSettings>
+    </asmv3:application>
+</assembly>
diff --git a/windows/resource.h b/windows/resource.h
index 32015bd..c4e9734 100644
--- a/windows/resource.h
+++ b/windows/resource.h
@@ -1 +1,2 @@
+#define IDI_MANIFEST 1
 #define IDI_APPICON 101
diff --git a/windows/resource.rc b/windows/resource.rc
index 293e38d..8df8d01 100644
--- a/windows/resource.rc
+++ b/windows/resource.rc
@@ -1,4 +1,6 @@
 #include <windows.h>
+#include <winuser.h>
 #include "resource.h"
 
+IDI_MANIFEST RT_MANIFEST "mkxp.exe.manifest"
 IDI_APPICON ICON "icon.ico"