diff --git a/bl_tutorial/src/entities/obstacle.lua b/bl_tutorial/src/entities/obstacle.lua
index 4751921..f44dad0 100644
--- a/bl_tutorial/src/entities/obstacle.lua
+++ b/bl_tutorial/src/entities/obstacle.lua
@@ -15,7 +15,7 @@ local obstacle = {
     local p_name = killer:get_player_name()
     if not arena_lib.is_player_in_arena(p_name) then return end
 
-    audio_lib.play_sfx("bl_tutorial_sentry_death", {object = self.object, max_hear_distance = 20})
+    audio_lib.play_sound("bl_tutorial_sentry_death", {object = self.object, max_hear_distance = 20})
     bl_tutorial.decrease_obstacles(p_name)
   end,
 }
diff --git a/bl_tutorial/src/entities/sentry_gun.lua b/bl_tutorial/src/entities/sentry_gun.lua
index d637f43..e9760cd 100644
--- a/bl_tutorial/src/entities/sentry_gun.lua
+++ b/bl_tutorial/src/entities/sentry_gun.lua
@@ -26,7 +26,7 @@ local sentry = {
     on_activate = function(self)
       local sentry = self.object
       sentry:set_animation({x=120, y=130}, 20, nil, false)
-      audio_lib.play_sfx("bl_tutorial_sentry_spawn", {gain = 0.2, pitch = 1.15, object = sentry, max_hear_distance = SENTRY_RANGE + 5})
+      audio_lib.play_sound("bl_tutorial_sentry_spawn", {gain = 0.2, pitch = 1.15, object = sentry, max_hear_distance = SENTRY_RANGE + 5})
       minetest.after(1.2, function()
         if not self.object then return end
         self.object:set_animation({x=1, y=100}, 20)
@@ -92,7 +92,7 @@ local sentry = {
         entity:set_animation({x=112, y=115}, 25, nil, false)
         self.dying = true
 
-        audio_lib.play_sfx("bl_tutorial_sentry_death", {object = entity, max_hear_distance = SENTRY_RANGE + 5})
+        audio_lib.play_sound("bl_tutorial_sentry_death", {object = entity, max_hear_distance = SENTRY_RANGE + 5})
         minetest.add_particlespawner({
           attached = self.object,
           amount = 200,
@@ -148,7 +148,7 @@ function rotate_and_shoot(sentry, dir)
   local pointed_object = block_league.get_pointed_objects(sentry, 20, false, {height = sentry_centre, dir = dir})
 
   draw_particles(dir, vector.add(sentry:get_pos(), vector.new(0, sentry_centre, 0)))
-  audio_lib.play_sfx("bl_smg_shoot", {pitch =  2.3, object = sentry, max_hear_distance = SENTRY_RANGE + 5})
+  audio_lib.play_sound("bl_smg_shoot", {pitch =  2.3, object = sentry, max_hear_distance = SENTRY_RANGE + 5})
 
   if next(pointed_object) then
     local target = pointed_object[1].object
diff --git a/block_league/src/GUI/gui_profile.lua b/block_league/src/GUI/gui_profile.lua
index daf902e..8462481 100644
--- a/block_league/src/GUI/gui_profile.lua
+++ b/block_league/src/GUI/gui_profile.lua
@@ -227,7 +227,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
     local skill = "block_league:" .. player:get_meta():get_string("bl_profile_elem_active")
 
     block_league.set_player_skill(p_name, skill)
-    audio_lib.play_sfx("bl_gui_equip_confirm", {to_player = p_name})
+    audio_lib.play_sound("bl_gui_equip_confirm", {to_player = p_name})
   end
 
   minetest.show_formspec(p_name, "block_league:profile", get_formspec(p_name))