diff --git a/docs/nft/Bluzelle NFT Secure Storage API.md b/docs/nft/Bluzelle NFT Secure Storage API.md
index e903cfa9..c4e51639 100644
--- a/docs/nft/Bluzelle NFT Secure Storage API.md	
+++ b/docs/nft/Bluzelle NFT Secure Storage API.md	
@@ -9,7 +9,7 @@ The second step is necessary so that your identity credentials can be kept secur
 
 The process looks like this:
 
-[Protocol diagram](bluzelle.github.com/curium/docs/nft/protocol.png)
+[Protocol diagram](https://github.com/bluzelle/curium/raw/devel/docs/nft/short%20protocol.png)
 
 ### Step 1: Upload