diff --git a/games/doom/data/ObAddon_Textures_2.wad b/games/doom/data/ObAddon_Textures_2.wad
index 36f00b997..a524b58e5 100644
Binary files a/games/doom/data/ObAddon_Textures_2.wad and b/games/doom/data/ObAddon_Textures_2.wad differ
diff --git a/games/doom/data/ObAddon_Textures_Brightmaps.wad b/games/doom/data/ObAddon_Textures_Brightmaps.wad
index 9c3f0d847..a2bd00971 100644
Binary files a/games/doom/data/ObAddon_Textures_Brightmaps.wad and b/games/doom/data/ObAddon_Textures_Brightmaps.wad differ
diff --git a/modules/zdoom_armaetus_materials.lua b/modules/zdoom_armaetus_materials.lua
index e7dbfaed4..3e4a0b44c 100644
--- a/modules/zdoom_armaetus_materials.lua
+++ b/modules/zdoom_armaetus_materials.lua
@@ -2698,6 +2698,26 @@ brightmap texture SDTBNKWE
 {
   map SDTBKBRE
 }
+
+brightmap texture SD_TSGF3
+{
+  map SDTSFBR3
+}
+
+brightmap texture SD_TSGF7
+{
+  map SDTSFBR7
+}
+
+brightmap texture SD_TSGF9
+{
+  map SDTSFBR9
+}
+
+brightmap texture SD_TSGFA
+{
+  map SDTSFBRA
+}
 ]]
 
 -- aliases - when you're too lazy to write down wall and flat names in every