diff --git a/README.md b/README.md
index 4a75f4ac230331c494445c5b2944b912ee320135..fc033031fbc2c43746733d03afe4295cc866214f 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Topics include:
         - Desktop (external) assembler 
         - Swarm assembly and manipulation
 
-![](02_Presentation/191202_demo.PNG)
+![](02_Presentation/191202_demo.png)
 ----
 ## Projects