diff --git a/assets/minecraft/textures/blocks/observer_back_lit.png b/assets/minecraft/textures/blocks/observer_back_lit.png
index 3b72fcdad..49c3335f5 100644
Binary files a/assets/minecraft/textures/blocks/observer_back_lit.png and b/assets/minecraft/textures/blocks/observer_back_lit.png differ