diff --git a/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline.cpp b/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline.cpp
index ab95c4816..a7ea39cec 100644
--- a/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline.cpp
+++ b/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline.cpp
@@ -227,7 +227,7 @@ void kope_d3d12_render_pipeline_init(kope_d3d12_device *device, kope_d3d12_rende
 			case KOPE_D3D12_VERTEX_FORMAT_UINT32X4:
 				input_elements[input_element_index].Format = DXGI_FORMAT_R32G32B32A32_UINT;
 				break;
-			case KOPE_D3D12_VERTEX_FORMAT_SIN32:
+			case KOPE_D3D12_VERTEX_FORMAT_SINT32:
 				input_elements[input_element_index].Format = DXGI_FORMAT_R32_SINT;
 				break;
 			case KOPE_D3D12_VERTEX_FORMAT_SINT32X2:
diff --git a/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline_structs.h b/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline_structs.h
index b6c6bdb12..b3c520c5c 100644
--- a/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline_structs.h
+++ b/Backends/Graphics5/Direct3D12/Sources/kope/direct3d12/pipeline_structs.h
@@ -39,7 +39,7 @@ typedef enum kope_d3d12_vertex_format {
 	KOPE_D3D12_VERTEX_FORMAT_UINT32X2,
 	KOPE_D3D12_VERTEX_FORMAT_UINT32X3,
 	KOPE_D3D12_VERTEX_FORMAT_UINT32X4,
-	KOPE_D3D12_VERTEX_FORMAT_SIN32,
+	KOPE_D3D12_VERTEX_FORMAT_SINT32,
 	KOPE_D3D12_VERTEX_FORMAT_SINT32X2,
 	KOPE_D3D12_VERTEX_FORMAT_SINT32X3,
 	KOPE_D3D12_VERTEX_FORMAT_SINT32X4,