diff --git a/dirt_monster.lua b/dirt_monster.lua
index 2586f40..3bf5fbd 100644
--- a/dirt_monster.lua
+++ b/dirt_monster.lua
@@ -30,7 +30,7 @@ mobs:register_mob("mobs_monster:dirt_monster", {
 	run_velocity = 3,
 	jump = true,
 	drops = {
-		{name = "default:dirt", chance = 1, min = 3, max = 5},
+		{name = "default:dirt", chance = 1, min = 0, max = 2},
 	},
 	water_damage = 1,
 	lava_damage = 5,
diff --git a/dungeon_master.lua b/dungeon_master.lua
index b840092..36c60a1 100644
--- a/dungeon_master.lua
+++ b/dungeon_master.lua
@@ -37,10 +37,10 @@ mobs:register_mob("mobs_monster:dungeon_master", {
 	jump = true,
 	view_range = 15,
 	drops = {
-		{name = "default:mese_crystal_fragment", chance = 1, min = 1, max = 3},
-		{name = "default:diamond", chance = 4, min = 1, max = 1},
-		{name = "default:mese_crystal", chance = 2, min = 1, max = 2},
-		{name = "default:diamondblock", chance = 30, min = 1, max = 1},
+		{name = "default:mese_crystal_fragment", chance = 1, min = 0, max = 2},
+		{name = "default:diamond", chance = 4, min = 0, max = 1},
+		{name = "default:mese_crystal", chance = 2, min = 0, max = 2},
+		{name = "default:diamondblock", chance = 30, min = 0, max = 1},
 	},
 	water_damage = 1,
 	lava_damage = 1,
diff --git a/mese_monster.lua b/mese_monster.lua
index 4fb6d14..40a99b2 100644
--- a/mese_monster.lua
+++ b/mese_monster.lua
@@ -35,8 +35,8 @@ mobs:register_mob("mobs_monster:mese_monster", {
 	fall_speed = -6,
 	stepheight = 2.1,
 	drops = {
-		{name = "default:mese_crystal", chance = 9, min = 1, max = 3},
-		{name = "default:mese_crystal_fragment", chance = 1, min = 1, max = 9},
+		{name = "default:mese_crystal", chance = 9, min = 0, max = 2},
+		{name = "default:mese_crystal_fragment", chance = 1, min = 0, max = 2},
 	},
 	water_damage = 1,
 	lava_damage = 1,
diff --git a/oerkki.lua b/oerkki.lua
index 26aa298..7cb40fe 100644
--- a/oerkki.lua
+++ b/oerkki.lua
@@ -30,7 +30,8 @@ mobs:register_mob("mobs_monster:oerkki", {
 	view_range = 10,
 	jump = true,
 	drops = {
-		{name = "default:obsidian", chance = 3, min = 1, max = 2},
+		{name = "default:obsidian", chance = 3, min = 0, max = 2},
+		{name = "default:gold_lump", chance = 2, min = 0, max = 2},
 	},
 	water_damage = 2,
 	lava_damage = 4,
diff --git a/spider.lua b/spider.lua
index 7f8381a..fb70849 100644
--- a/spider.lua
+++ b/spider.lua
@@ -37,7 +37,7 @@ mobs:register_mob("mobs_monster:spider", {
 	view_range = 15,
 	floats = 0,
 	drops = {
-		{name = "farming:string", chance = 1, min = 1, max = 3},
+		{name = "farming:string", chance = 1, min = 0, max = 2},
 	},
 	water_damage = 5,
 	lava_damage = 5,
@@ -87,7 +87,7 @@ mobs:register_mob("mobs_monster:spider", {
 			self.object:set_properties({textures = self.base_texture})
 			self.docile_by_day = true
 			self.drops = {
-				{name = "farming:string", chance = 1, min = 1, max = 2},
+				{name = "farming:string", chance = 1, min = 0, max = 2},
 				{name = "ethereal:crystal_spike", chance = 15, min = 1, max = 2},
 			}
 		end
diff --git a/stone_monster.lua b/stone_monster.lua
index bc6f6b8..185db80 100644
--- a/stone_monster.lua
+++ b/stone_monster.lua
@@ -32,9 +32,9 @@ mobs:register_mob("mobs_monster:stone_monster", {
 	floats = 0,
 	view_range = 10,
 	drops = {
-		{name = "default:torch", chance = 2, min = 3, max = 5},
-		{name = "default:iron_lump", chance = 5, min = 1, max = 2},
-		{name = "default:coal_lump", chance = 3, min = 1, max = 3},
+		{name = "default:torch", chance = 2, min = 0, max = 2},
+		{name = "default:iron_lump", chance = 5, min = 0, max = 2},
+		{name = "default:coal_lump", chance = 3, min = 0, max = 3},
 	},
 	water_damage = 0,
 	lava_damage = 1,
diff --git a/tree_monster.lua b/tree_monster.lua
index f9e6e2c..def3438 100644
--- a/tree_monster.lua
+++ b/tree_monster.lua
@@ -32,9 +32,9 @@ mobs:register_mob("mobs_monster:tree_monster", {
 	jump = true,
 	view_range = 15,
 	drops = {
-		{name = "default:sapling", chance = 3, min = 1, max = 2},
-		{name = "default:junglesapling", chance = 3, min = 1, max = 2},
-		{name = "default:apple", chance = 2, min = 1, max=3},
+		{name = "default:sapling", chance = 2, min = 0, max = 2},
+		{name = "default:junglesapling", chance = 2, min = 0, max = 2},
+		{name = "default:apple", chance = 2, min = 1, max = 2},
 	},
 	water_damage = 0,
 	lava_damage = 0,