diff --git a/mod.conf b/mod.conf
index 3858d22..fa50db5 100644
--- a/mod.conf
+++ b/mod.conf
@@ -1,2 +1,3 @@
 name = pick_and_place
 description = Pick and place utility
+depends = wield_events
\ No newline at end of file
diff --git a/tool.lua b/tool.lua
index 1355e26..c19ac92 100644
--- a/tool.lua
+++ b/tool.lua
@@ -5,11 +5,15 @@ minetest.register_tool("pick_and_place:placer", {
     stack_max = 1,
     range = 0,
     on_use = function(itemstack, player)
+        print("on_use: " .. itemstack:get_name() .. ", " .. player:get_player_name())
     end,
     on_focus = function(itemstack, player)
+        print("on_focus: " .. itemstack:get_name() .. ", " .. player:get_player_name())
     end,
     on_step = function(itemstack, player)
+        print("on_step: " .. itemstack:get_name() .. ", " .. player:get_player_name())
     end,
-    on_blur = function(player)
+    on_blur = function(itemstack, player)
+        print("on_blur: " .. itemstack:get_name() .. ", " .. player:get_player_name())
     end
 })