diff --git a/logic/lava_furnace_guide_formspec.lua b/logic/lava_furnace_guide_formspec.lua
index de6e016..cc249ce 100644
--- a/logic/lava_furnace_guide_formspec.lua
+++ b/logic/lava_furnace_guide_formspec.lua
@@ -98,4 +98,3 @@ function logistica.lava_furnace_show_guide(playername)
   local langCode = minetest.get_player_information(playername).lang_code or "en"
   minetest.show_formspec(playername, FORMSPEC, get_guide_formspec(page, langCode))
 end
-
diff --git a/logic/network_cache.lua b/logic/network_cache.lua
index 017279e..689bd91 100644
--- a/logic/network_cache.lua
+++ b/logic/network_cache.lua
@@ -165,4 +165,4 @@ end
 -- `type` is one of LOG_CACHE_MASS_STORAGE, LOG_CACHE_SUPPLIER, LOG_CACHE_REQUESTER
 function logistica.update_cache_node_removed_at_pos(pos, type, optNetwork)
   remove_network_cache_for_pos(pos, type, optNetwork)
-end
\ No newline at end of file
+end
diff --git a/logic/reservoir.lua b/logic/reservoir.lua
index 77370d2..03d0dd1 100644
--- a/logic/reservoir.lua
+++ b/logic/reservoir.lua
@@ -193,4 +193,4 @@ end
 -- return the liquid name for the given bucket name, or nil if there's none registered
 function logistica.reservoir_get_liquid_name_for_bucket(bucketName)
   return BUCKET_TO_NAME[bucketName]
-end
\ No newline at end of file
+end
diff --git a/logic/vaccuum_chest.lua b/logic/vaccuum_chest.lua
index 6a83244..1684076 100644
--- a/logic/vaccuum_chest.lua
+++ b/logic/vaccuum_chest.lua
@@ -86,4 +86,4 @@ end
 function logistica.vaccuum_chest_on_power(pos, power)
   logistica.set_node_tooltip_from_state(pos, nil, power)
   logistica.start_node_timer(pos, TIMER_INTERVAL)
-end
\ No newline at end of file
+end
diff --git a/registration/compat_i3.lua b/registration/compat_i3.lua
index 878e2bd..a9c4075 100644
--- a/registration/compat_i3.lua
+++ b/registration/compat_i3.lua
@@ -7,12 +7,6 @@ if minetest.global_exists("i3") then
     icon = "logistica_lava_furnace_front_off.png",
   })
 
-  i3.register_craft({
-    type   = "digging",
-    result = "default:cobble 2",
-    items  = {"default:stone"},
-  })
-
   i3.register_craft({
 		items = {"default:silver_sand", "default:ice"},
 		result = L("silverin"),
diff --git a/util/compat_mcl.lua b/util/compat_mcl.lua
index a31bd9b..5120d82 100644
--- a/util/compat_mcl.lua
+++ b/util/compat_mcl.lua
@@ -41,4 +41,4 @@ logistica.itemstrings = {
     ice = mcl and "mcl_core:ice" or "default:ice",
     glass = mcl and "mcl_core:glass" or "default:glass",
     cobble = mcl and "mcl_core:cobble" or "default:cobble",
-}
\ No newline at end of file
+}
diff --git a/util/sound.lua b/util/sound.lua
index 58ccfd5..53df31c 100644
--- a/util/sound.lua
+++ b/util/sound.lua
@@ -8,4 +8,4 @@ function logistica.node_sound_metallic()
   }
   logistica.sound_mod.node_sound_defaults(tbl)
   return tbl
-end
\ No newline at end of file
+end
diff --git a/util/ui_logic.lua b/util/ui_logic.lua
index beaece4..48ec458 100644
--- a/util/ui_logic.lua
+++ b/util/ui_logic.lua
@@ -57,4 +57,3 @@ function logistica.add_allowed_pull_list(listName)
   if not listName then return end
   allowedPull[listName] = true
 end
-