diff --git a/src/BlockID.h b/src/BlockID.h
index 80b5700a8..9a8830710 100644
--- a/src/BlockID.h
+++ b/src/BlockID.h
@@ -653,10 +653,10 @@ enum
 	E_META_STAINED_GLASS_PANE_BLACK      = 15,
 
 	// E_BLOCK_STONE metas:
-	E_META_STONE 				   = 0,
-	E_META_STONE_GRANITE	       = 1,
-	E_META_STONE_DIORITE	       = 3,
-	E_META_STONE_ANDESITE	       = 5,
+	E_META_STONE                   = 0,
+	E_META_STONE_GRANITE           = 1,
+	E_META_STONE_DIORITE           = 3,
+	E_META_STONE_ANDESITE          = 5,
 
 	// E_BLOCK_STONE_SLAB metas:
 	E_META_STONE_SLAB_STONE        = 0,