diff --git a/ChangeLog.rtro b/ChangeLog.rtro
index a80d66c..a6fddc2 100644
--- a/ChangeLog.rtro
+++ b/ChangeLog.rtro
@@ -10,6 +10,8 @@ Changes for top of trunk
 	  floor/magentamarblemedium.rtro.111.png: Finish colorizing the different marble floors.
 	* planes/fire/lava: Recolor retro river/lake/sea graphics to replace downscaled placeholders.
 	* connect/Hole/hole_white-any-c-marble.rtro.11*.png: Add missing graphics.
+	* construct/house/house_1_green.rtro.111.png: Make distinguishable from regular house,
+	    since the distinction is relevant in Port Joseph.
 
 2021-08-13 Daniel Hawkins
 	* weapon/sword/punch_dagger.rtro.111.png: New art for new weapon.
diff --git a/construct/house/house_1_green.rtro.111.png b/construct/house/house_1_green.rtro.111.png
index e456d5b..6534a79 100644
Binary files a/construct/house/house_1_green.rtro.111.png and b/construct/house/house_1_green.rtro.111.png differ