diff --git a/mods/ITEMS/mcl_core/nodes_base.lua b/mods/ITEMS/mcl_core/nodes_base.lua
index a7e43053c1..3d56c3dc3b 100644
--- a/mods/ITEMS/mcl_core/nodes_base.lua
+++ b/mods/ITEMS/mcl_core/nodes_base.lua
@@ -189,7 +189,6 @@ minetest.register_node("mcl_core:stonebrickcarved", {
 	description = "Chiseled Stone Bricks",
 	_doc_items_longdesc = doc.sub.items.temp.build,
 	tiles = {"mcl_core_stonebrick_carved.png"},
-	is_ground_content = false,
 	stack_max = 64,
 	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),
@@ -202,7 +201,6 @@ minetest.register_node("mcl_core:stonebrickcracked", {
 	description = "Cracked Stone Bricks",
 	_doc_items_longdesc = doc.sub.items.temp.build,
 	tiles = {"mcl_core_stonebrick_cracked.png"},
-	is_ground_content = false,
 	stack_max = 64,
 	groups = {pickaxey=1, stone=1, stonebrick=1, building_block=1, material_stone=1},
 	sounds = mcl_sounds.node_sound_stone_defaults(),