diff --git a/src/gpu/d3d12/SDL_gpu_d3d12.c b/src/gpu/d3d12/SDL_gpu_d3d12.c
index 6a85c6e6d0..5a1018a550 100644
--- a/src/gpu/d3d12/SDL_gpu_d3d12.c
+++ b/src/gpu/d3d12/SDL_gpu_d3d12.c
@@ -3635,6 +3635,7 @@ static D3D12Texture *D3D12_INTERNAL_CreateTexture(
                     uavDesc.Texture2DArray.MipSlice = levelIndex;
                     uavDesc.Texture2DArray.FirstArraySlice = layerIndex;
                     uavDesc.Texture2DArray.ArraySize = 1;
+                    uavDesc.Texture2DArray.PlaneSlice = 0;
                 } else if (createinfo->type == SDL_GPU_TEXTURETYPE_3D) {
                     uavDesc.ViewDimension = D3D12_UAV_DIMENSION_TEXTURE3D;
                     uavDesc.Texture3D.MipSlice = levelIndex;