diff --git a/BeefLibs/Beefy2D/src/BFWindow.bf b/BeefLibs/Beefy2D/src/BFWindow.bf
index b61ae511..a4cdf220 100644
--- a/BeefLibs/Beefy2D/src/BFWindow.bf
+++ b/BeefLibs/Beefy2D/src/BFWindow.bf
@@ -50,6 +50,7 @@ namespace Beefy
 			AllowFullscreen = 0x0800'0000,
 			AcceptFiles = 0x1000'0000,
 			NoShow = 0x2000'0000,
+			NoMouse = 0x4000'0000,
         };
 
 		[AllowDuplicates]
diff --git a/BeefLibs/Beefy2D/src/widgets/WidgetWindow.bf b/BeefLibs/Beefy2D/src/widgets/WidgetWindow.bf
index 5a4a2c24..60e3e82a 100644
--- a/BeefLibs/Beefy2D/src/widgets/WidgetWindow.bf
+++ b/BeefLibs/Beefy2D/src/widgets/WidgetWindow.bf
@@ -125,7 +125,7 @@ namespace Beefy.widgets
         }
 
 #if BF_PLATFORM_WINDOWS
-		[CLink, CallingConvention(.Stdcall)]
+		[Import("user32.lib"), CLink, CallingConvention(.Stdcall)]
 		static extern int16 GetKeyState(int nVirtKey);
 #endif