diff --git a/materials.xml b/materials.xml
index 61efd349c..4b203d8fc 100644
--- a/materials.xml
+++ b/materials.xml
@@ -1251,6 +1251,11 @@ Shared parameters for various materials.
100000
random
+
500000.0
Textures/Trees/mixed-summer.rgb
@@ -1304,6 +1309,11 @@ Shared parameters for various materials.
100000
random
+
500000.0
Textures/Trees/mixed-summer.rgb
@@ -1358,6 +1368,11 @@ Shared parameters for various materials.
100000
random
+
500000.0
Textures/Trees/mixed-summer.rgb
@@ -2030,6 +2045,11 @@ Shared parameters for various materials.
100000
random
+
500000.0
Textures/Trees/mixed-winter.rgb
@@ -2083,6 +2103,11 @@ Shared parameters for various materials.
100000
random
+
500000.0
Textures/Trees/mixed-winter.rgb
@@ -2137,6 +2162,11 @@ Shared parameters for various materials.
100000
random
+
500000.0
Textures/Trees/mixed-winter.rgb