diff --git a/mods/default/functions.lua b/mods/default/functions.lua
index b0db8b22..e62b3d6b 100644
--- a/mods/default/functions.lua
+++ b/mods/default/functions.lua
@@ -132,10 +132,12 @@ minetest.register_on_punchnode(on_punchnode)
 
 default.cool_lava_source = function(pos)
 	minetest.set_node(pos, {name="default:obsidian"})
+	minetest.sound_play("default_cool_lava", {pos = pos,  gain = 0.25})
 end
 
 default.cool_lava_flowing = function(pos)
 	minetest.set_node(pos, {name="default:stone"})
+	minetest.sound_play("default_cool_lava", {pos = pos,  gain = 0.25})
 end
 
 minetest.register_abm({
diff --git a/mods/default/sounds/default_cool_lava.1.ogg b/mods/default/sounds/default_cool_lava.1.ogg
new file mode 100644
index 00000000..42506ddf
Binary files /dev/null and b/mods/default/sounds/default_cool_lava.1.ogg differ
diff --git a/mods/default/sounds/default_cool_lava.2.ogg b/mods/default/sounds/default_cool_lava.2.ogg
new file mode 100644
index 00000000..2747ab81
Binary files /dev/null and b/mods/default/sounds/default_cool_lava.2.ogg differ
diff --git a/mods/default/sounds/default_cool_lava.3.ogg b/mods/default/sounds/default_cool_lava.3.ogg
new file mode 100644
index 00000000..8baeac32
Binary files /dev/null and b/mods/default/sounds/default_cool_lava.3.ogg differ