diff --git a/README.md b/README.md
index f2b213543ac244198feec9661638fb9eb93d2661..ee4590ebc239e8bda1ce723d72ab8a6ee172962f 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ FDM 3D printed masks are slow to produce and have a porosity bigger than >0.1um,
 
 ## Current Development
 
-<img src="images/l1_0.jpg"  width="400" >
+<img src="images/l5_0.jpg"  width="400" >
 
 ### Raw Material