diff --git a/videos/demonstrations/PosiedonsWatchtower/README.md b/videos/demonstrations/PosiedonsWatchtower/README.md
index 84e61965322f96408cc516a035187ababe2a7331..de7269c2e0745a281e4e5ff94dfd182dc6698da6 100644
--- a/videos/demonstrations/PosiedonsWatchtower/README.md
+++ b/videos/demonstrations/PosiedonsWatchtower/README.md
@@ -10,7 +10,7 @@ image, video
 
 ![PoseidonsWatchtowerVideoSplash.png](PoseidonsWatchtowerVideoSplash.png "Official video")
 
-[![PoseidonsWatchtowerVideoSplash.png](PoseidonsWatchtowerVideoSplashpng "Official video")](Poseidon's Watchtower 2021.mp4)
+[![PoseidonsWatchtowerVideoSplash.png](PoseidonsWatchtowerVideoSplash.png "Official video")](Poseidon's Watchtower 2021.mp4)
 
 ## Relevant Project Goals