diff --git a/shaders/ABuffer/abufferStruct.hglsl b/shaders/ABuffer/abufferStruct.hglsl
index 452cdbafb0..bd016fd8d8 100644
--- a/shaders/ABuffer/abufferStruct.hglsl
+++ b/shaders/ABuffer/abufferStruct.hglsl
@@ -64,7 +64,7 @@ const uint mask_31 = 2147483647;
 const uint mask_32 = 4294967295;
 const uint mask_id = mask_16;
 const uint shift_id = 0;
-const uint  mask_type = mask_24 - mask_16;
+const uint mask_type = mask_24 - mask_16;
 const uint shift_type = 16;
 /*
 const uint  mask_zid_z  = mask_24;