diff --git a/src/core/gpu_hw_d3d12.cpp b/src/core/gpu_hw_d3d12.cpp
index 6a1e5e9f6..0b3676534 100644
--- a/src/core/gpu_hw_d3d12.cpp
+++ b/src/core/gpu_hw_d3d12.cpp
@@ -802,7 +802,7 @@ bool GPU_HW_D3D12::BlitVRAMReplacementTexture(const TextureReplacementTexture* t
   const u32 sb_offset = m_texture_replacment_stream_buffer.GetCurrentOffset();
   D3D12::Texture::CopyToUploadBuffer(tex->GetPixels(), tex->GetByteStride(), tex->GetHeight(),
                                      m_texture_replacment_stream_buffer.GetCurrentHostPointer(), copy_pitch);
-  m_texture_replacment_stream_buffer.CommitMemory(sb_offset);
+  m_texture_replacment_stream_buffer.CommitMemory(required_size);
   m_vram_write_replacement_texture.CopyFromBuffer(0, 0, tex->GetWidth(), tex->GetHeight(), copy_pitch,
                                                   m_texture_replacment_stream_buffer.GetBuffer(), sb_offset);
   m_vram_write_replacement_texture.TransitionToState(D3D12_RESOURCE_STATE_PIXEL_SHADER_RESOURCE);