diff --git a/materials.xml b/materials.xml
index b3e702528..4d77b60aa 100644
--- a/materials.xml
+++ b/materials.xml
@@ -1362,6 +1362,7 @@ Shared parameters for various materials.
IrrCropPastureCover
IrrCrop
Orchard
+ Rice
Terrain/irrcrop1.png
Terrain/irrcrop2.png
Terrain/irrcrop3.png