diff --git a/tools/Data/include/dstructs.h b/tools/Data/include/dstructs.h
index 764269ad4..91f7fbf92 100644
--- a/tools/Data/include/dstructs.h
+++ b/tools/Data/include/dstructs.h
@@ -10,15 +10,15 @@
 enum	PSX_COLLSION_ENUM
 {
 	COLLISION_TYPE_BLANK				=0,
-	COLLISION_TYPE_NORMAL				=1,
-	COLLISION_TYPE_DAMAGE				=2,
-	COLLISION_TYPE_SLIPPERY				=3,
-	COLLISION_TYPE_ELECTRIC				=4,
-	COLLISION_TYPE_STICKY				=5,
-	COLLISION_TYPE_WATER				=6,
-	COLLISION_TYPE_SOLID				=7,
-	COLLISION_TYPE_DEATH				=8,
-	COLLISION_TYPE_DESTRUCTABLE			=9,
+	COLLISION_TYPE_NORMAL				=0,
+	COLLISION_TYPE_DAMAGE				=1,
+	COLLISION_TYPE_SLIPPERY				=2,
+	COLLISION_TYPE_ELECTRIC				=3,
+	COLLISION_TYPE_STICKY				=4,
+	COLLISION_TYPE_WATER				=5,
+	COLLISION_TYPE_SOLID				=6,
+	COLLISION_TYPE_DEATH				=7,
+	COLLISION_TYPE_DESTRUCTABLE			=8,
 
 	COLLISION_TYPE_FLAG_SHIFT			=5,
 	COLLISION_TYPE_FLAG_NORMAL			=COLLISION_TYPE_NORMAL << COLLISION_TYPE_FLAG_SHIFT,