diff --git a/readme.md b/readme.md
index fbd4237..189535c 100644
--- a/readme.md
+++ b/readme.md
@@ -20,7 +20,7 @@ Compare Magic123 with using only 2D prior (SDS) or using only 3D prior (Zero123)
 https://github.com/guochengqian/Magic123/assets/48788073/e5a3c3cb-bcb1-4b10-8bfb-2c2eb79a9289
 
 
-Official PyTorch Implementation of Magic123: One Image to High-Quality 3D Object Generation Using Both 2D and 3D Diffusion Priors. 
+Official PyTorch Implementation of Magic123: One Image to High-Quality 3D Object Generation Using Both 2D and 3D Diffusion Priors. Code is built upon [Stable-DreamFusion](https://github.com/ashawkey/stable-dreamfusion) repo.
 
 
 # NEWS: