diff --git a/pm_shared/pm_materials.h b/pm_shared/pm_materials.h
index 9bc71b72..f7331666 100644
--- a/pm_shared/pm_materials.h
+++ b/pm_shared/pm_materials.h
@@ -30,4 +30,8 @@
 #define CHAR_TEX_GLASS		'Y'
 #define CHAR_TEX_FLESH		'F'
 #define CHAR_TEX_SNOW		'N'
+#define CHAR_TEX_CONCRETE2	'O'
+#define CHAR_TEX_ROCK		'I'
+#define CHAR_TEX_WOOD2		'B'
+#define CHAR_TEX_SMOKE		'R'
 #endif//PM_MATERIALS_H