diff --git a/ZenKit/NativeLoader/NativeFunctions.cs b/ZenKit/NativeLoader/NativeFunctions.cs
index 232ae57..413b559 100644
--- a/ZenKit/NativeLoader/NativeFunctions.cs
+++ b/ZenKit/NativeLoader/NativeFunctions.cs
@@ -3636,7 +3636,7 @@ public delegate void ZkDaedalusVm_registerExternalDefault(UIntPtr slf, ZkDaedalu
 
 	namespace NativeStructs
 	{
-		[StructLayout(LayoutKind.Sequential)]
+		[StructLayout(LayoutKind.Sequential, Pack = 1, Size = 4)]
 		public struct ZkColor
 		{
 			public byte R, G, B, A;