diff --git a/GlitchyEngine/src/Renderer/BufferCollection.bf b/GlitchyEngine/src/Renderer/BufferCollection.bf
index 8893d3f..7700056 100644
--- a/GlitchyEngine/src/Renderer/BufferCollection.bf
+++ b/GlitchyEngine/src/Renderer/BufferCollection.bf
@@ -7,31 +7,37 @@ namespace GlitchyEngine.Renderer
 	{
 		typealias BufferEntry = (String Name, int Index, Buffer Buffer, bool OwnsBuffer);
 
-		List<BufferEntry> _buffers ~ delete:append _;
+		List<BufferEntry> _buffers ~ DeleteBufferEntries!(_);
 
-		Dictionary<StringView, Buffer> _strToBuf ~ delete:append _;
-		Dictionary<int, Buffer> _idxToBuf ~ delete:append _;
+		Dictionary<StringView, Buffer> _strToBuf ~ delete _; //delete:append _;
+		Dictionary<int, Buffer> _idxToBuf ~ delete _; //delete:append _;
 
 		[AllowAppend]
 		public this()
 		{
-			let buffers = append List<BufferEntry>();
-			let strToBuf = append Dictionary<StringView, Buffer>();
-			let idxToBuf = append Dictionary<int, Buffer>();
+			// Todo: append allocate as soon as it's fixed
+			let buffers = new List<BufferEntry>();
+			let strToBuf = new Dictionary<StringView, Buffer>();
+			let idxToBuf = new Dictionary<int, Buffer>();
 
 			_buffers = buffers;
 			_strToBuf = strToBuf;
 			_idxToBuf = idxToBuf;
 		}
-
-		public ~this()
+		
+		mixin DeleteBufferEntries(List<BufferEntry> entries)
 		{
-			for(let entry in _buffers)
+			if(entries == null)
+				return;
+
+			for(let entry in entries)
 			{
 				delete entry.Name;
 				if(entry.OwnsBuffer)
 					delete entry.Buffer;
 			}
+
+			delete entries;
 		}
 
 		public Buffer this[int idx] => _idxToBuf[idx];
diff --git a/GlitchyEngine/src/Renderer/Shader.bf b/GlitchyEngine/src/Renderer/Shader.bf
index 8ad38e4..ec74f36 100644
--- a/GlitchyEngine/src/Renderer/Shader.bf
+++ b/GlitchyEngine/src/Renderer/Shader.bf
@@ -23,7 +23,7 @@ namespace GlitchyEngine.Renderer
 	{
 		protected GraphicsContext _context;
 
-		protected BufferCollection _buffers ~ delete:append _;
+		protected BufferCollection _buffers ~ delete _;//:append _;
 		
 		public GraphicsContext Context => _context;
 
@@ -32,7 +32,8 @@ namespace GlitchyEngine.Renderer
 		[AllowAppend]
 		public this(GraphicsContext context, String source, String entryPoint, ShaderDefine[] macros = null)
 		{
-			let buffers = append BufferCollection();
+			// Todo: append as soon as it's fixed.
+			let buffers = new BufferCollection();
 			_buffers = buffers;
 
 			_context = context;