diff --git a/renderer/src/gamerenderer.cpp b/renderer/src/gamerenderer.cpp
index 01b82aa..644c0ce 100644
--- a/renderer/src/gamerenderer.cpp
+++ b/renderer/src/gamerenderer.cpp
@@ -1005,7 +1005,7 @@ GameRenderer::CachedPipeline &GameRenderer::bindPipeline(VkCommandBuffer command
                         case VertexType::Single4:
                             return VK_FORMAT_R32G32B32A32_SFLOAT;
                         case VertexType::Byte4:
-                            return VK_FORMAT_R8G8B8A8_UINT;
+                            return VK_FORMAT_R8G8B8A8_SINT;
                         case VertexType::Short2:
                             break;
                         case VertexType::Short4: