diff --git a/mods/default/README.txt b/mods/default/README.txt
index 9dde0eb..d261b6b 100644
--- a/mods/default/README.txt
+++ b/mods/default/README.txt
@@ -252,10 +252,13 @@ Metal sounds:
 Tool breaking sounds added by sofar: CC-BY-3.0
   default_tool_breaks.* - http://www.freesound.org/people/HerbertBoland/sounds/33206/
 
-AGFX
-https://www.freesound.org/people/AGFX/
-(CC BY 3.0):
+AGFX (CC BY 3.0)
+https://www.freesound.org/people/AGFX/packs/1253/
   default_water_footstep.1.ogg
   default_water_footstep.2.ogg
   default_water_footstep.3.ogg
 (default_water_footstep.4.ogg is silent)
+
+blukotek (CC0 1.0)
+https://www.freesound.org/people/blukotek/sounds/251660/
+  default_dig_snappy.ogg
diff --git a/mods/default/functions.lua b/mods/default/functions.lua
index ed373ed..a8e3355 100644
--- a/mods/default/functions.lua
+++ b/mods/default/functions.lua
@@ -88,7 +88,9 @@ end
 function default.node_sound_glass_defaults(table)
 	table = table or {}
 	table.footstep = table.footstep or
-			{name = "default_glass_footstep", gain = 0.5}
+			{name = "default_glass_footstep", gain = 0.25}
+	table.dig = table.dig or
+			{name = "default_glass_footstep", gain = 0.45}
 	table.dug = table.dug or
 			{name = "default_break_glass", gain = 1.0}
 	default.node_sound_defaults(table)
diff --git a/mods/default/license.txt b/mods/default/license.txt
index 137923c..e926736 100644
--- a/mods/default/license.txt
+++ b/mods/default/license.txt
@@ -144,6 +144,9 @@ Copyright (C) 2009 cmusounddesign
 Copyright (C) 2010 Tomlija
 Copyright (C) 2010 lsprice
 Copyright (C) 2014 sonictechtonic
+Copyright (C) 2015 yadronoff
+Copyright (C) 2007 HerbertBoland
+Copyright (C) 2006 AGFX
 
 You are free to:
 Share — copy and redistribute the material in any medium or format.
diff --git a/mods/default/sounds/default_dig_snappy.ogg b/mods/default/sounds/default_dig_snappy.ogg
new file mode 100644
index 0000000..3686fcd
Binary files /dev/null and b/mods/default/sounds/default_dig_snappy.ogg differ
diff --git a/mods/farming/api.lua b/mods/farming/api.lua
index 3ff182e..182e1b2 100644
--- a/mods/farming/api.lua
+++ b/mods/farming/api.lua
@@ -307,6 +307,7 @@ farming.register_plant = function(name, def)
 		},
 		fertility = def.fertility,
 		sounds = default.node_sound_dirt_defaults({
+			dig = {name = "", gain = 0},
 			dug = {name = "default_grass_footstep", gain = 0.2},
 			place = {name = "default_place_node", gain = 0.25},
 		}),