diff --git a/birch/init.lua b/birch/init.lua
index dbfec46..588841e 100644
--- a/birch/init.lua
+++ b/birch/init.lua
@@ -86,26 +86,27 @@ end
 -- Decoration
 --
 
-
-minetest.register_decoration({
-	deco_type = "schematic",
-	place_on = {"rainf:meadow"},
-	sidelen = 16,
-	noise_params = {
-		offset = 0.01,
-		scale = 0.001,
-		spread = {x = 255, y = 255, z = 255},
-		seed = 32,
-		octaves = 3,
-		persist = 0.67
-	},
-	biomes = {"rainf"},
-	y_min = 1,
-	y_max = 80,
-	schematic = birch.birchtree,
-	flags = "place_center_x, place_center_z",
-	place_offset_y = 1,
-})
+if minetest.get_modpath("rainf") then
+	minetest.register_decoration({
+		deco_type = "schematic",
+		place_on = {"rainf:meadow"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0.01,
+			scale = 0.001,
+			spread = {x = 255, y = 255, z = 255},
+			seed = 32,
+			octaves = 3,
+			persist = 0.67
+		},
+		biomes = {"rainf"},
+		y_min = 1,
+		y_max = 80,
+		schematic = birch.birchtree,
+		flags = "place_center_x, place_center_z",
+		place_offset_y = 1,
+	})
+end
 
 --
 -- Nodes
diff --git a/birch/mod.conf b/birch/mod.conf
index 5c39f7c..a39f43f 100644
--- a/birch/mod.conf
+++ b/birch/mod.conf
@@ -1,4 +1,4 @@
 name = birch
 description = Birch Tree for Grassland
-depends = rainf, default
-optional_depends = stairs, bonemeal
+depends = default
+optional_depends = stairs, bonemeal, rainf
diff --git a/chestnuttree/init.lua b/chestnuttree/init.lua
index 6d8a713..4a9dccd 100644
--- a/chestnuttree/init.lua
+++ b/chestnuttree/init.lua
@@ -66,7 +66,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"rainf:meadow"},
diff --git a/chestnuttree/mod.conf b/chestnuttree/mod.conf
index 0ca0a8c..b74ba7d 100644
--- a/chestnuttree/mod.conf
+++ b/chestnuttree/mod.conf
@@ -1,4 +1,4 @@
 name = chestnuttree
 description = Chesnut Tree for Grassland
-depends = rainf, default
-optional_depends = stairs, bonemeal
+depends = default
+optional_depends = stairs, bonemeal, rainf
diff --git a/ebony/init.lua b/ebony/init.lua
index 4f2622b..367d2c2 100644
--- a/ebony/init.lua
+++ b/ebony/init.lua
@@ -25,7 +25,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"default:dirt_with_rainforest_litter"},
diff --git a/ebony/mod.conf b/ebony/mod.conf
index 009ccee..6869b1e 100644
--- a/ebony/mod.conf
+++ b/ebony/mod.conf
@@ -1,4 +1,4 @@
 name = ebony
 description = Ebony Tree for Rainforest Biome
 depends = default
-optional_depends = stairs, bonemeal
+optional_depends = stairs, bonemeal, rainf
diff --git a/hollytree/init.lua b/hollytree/init.lua
index eb14056..d681a42 100644
--- a/hollytree/init.lua
+++ b/hollytree/init.lua
@@ -24,7 +24,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"rainf:meadow"},
diff --git a/hollytree/mod.conf b/hollytree/mod.conf
index 033ebd8..ce3e173 100644
--- a/hollytree/mod.conf
+++ b/hollytree/mod.conf
@@ -1,4 +1,4 @@
 name = hollytree
 description = Hollytree
-depends = rainf, default
-optional_depends = stairs, bonemeal
+depends = default
+optional_depends = stairs, bonemeal, rainf
diff --git a/jacaranda/init.lua b/jacaranda/init.lua
index 26f89d9..50dffb0 100644
--- a/jacaranda/init.lua
+++ b/jacaranda/init.lua
@@ -24,7 +24,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"default:dirt_with_rainforest_litter"},
diff --git a/jacaranda/mod.conf b/jacaranda/mod.conf
index a6d2e56..0d09678 100644
--- a/jacaranda/mod.conf
+++ b/jacaranda/mod.conf
@@ -1,4 +1,4 @@
 name = jacaranda
 description = Jacaranda for jungles
 depends = default
-optional_depends = stairs, bonemeal
+optional_depends = stairs, bonemeal, rainf
diff --git a/mahogany/init.lua b/mahogany/init.lua
index d64c80d..32868f3 100644
--- a/mahogany/init.lua
+++ b/mahogany/init.lua
@@ -26,7 +26,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"default:dirt_with_rainforest_litter"},
diff --git a/mahogany/mod.conf b/mahogany/mod.conf
index 450bb42..daddcbe 100644
--- a/mahogany/mod.conf
+++ b/mahogany/mod.conf
@@ -1,4 +1,4 @@
 name = mahogany
 description = Mahogany Tree for Rainforest Biome
 depends = default
-optional_depends = stairs, bonemeal
+optional_depends = stairs, bonemeal, rainf
diff --git a/maple/init.lua b/maple/init.lua
index 607aac7..46f5fae 100644
--- a/maple/init.lua
+++ b/maple/init.lua
@@ -25,7 +25,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"rainf:meadow"},
diff --git a/maple/mod.conf b/maple/mod.conf
index 4604e5e..b7e4013 100644
--- a/maple/mod.conf
+++ b/maple/mod.conf
@@ -1,4 +1,4 @@
 name = maple
 description = Maple Tree
-depends = rainf, default
-optional_depends = stairs, bonemeal
+depends = default
+optional_depends = stairs, bonemeal, rainf
diff --git a/oak/init.lua b/oak/init.lua
index f2315f9..401988e 100644
--- a/oak/init.lua
+++ b/oak/init.lua
@@ -50,7 +50,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"rainf:meadow"},
diff --git a/oak/mod.conf b/oak/mod.conf
index b819a21..75edd56 100644
--- a/oak/mod.conf
+++ b/oak/mod.conf
@@ -1,4 +1,4 @@
 name = oak
 description = Oak Tree
-depends = rainf, default
-optional_depends = stairs, bonemeal
+depends = default
+optional_depends = stairs, bonemeal, rainf
diff --git a/palm/textures/palm_coconut_slice.png b/palm/textures/palm_coconut_slice.png
old mode 100755
new mode 100644
diff --git a/pineapple/init.lua b/pineapple/init.lua
index 6c048e3..3c5e4e4 100644
--- a/pineapple/init.lua
+++ b/pineapple/init.lua
@@ -25,7 +25,7 @@ end
 -- Decoration
 --
 
-if mg_name ~= "v6" and mg_name ~= "singlenode" then
+if mg_name ~= "v6" and mg_name ~= "singlenode" and minetest.get_modpath("rainf") then
 	minetest.register_decoration({
 		deco_type = "schematic",
 		place_on = {"default:dirt_with_rainforest_litter"},
diff --git a/pineapple/mod.conf b/pineapple/mod.conf
index 3293928..fb30573 100644
--- a/pineapple/mod.conf
+++ b/pineapple/mod.conf
@@ -1,4 +1,4 @@
 name = pineapple
 description = Pineapple tree for the jungle
 depends = default
-optional_depends = bonemeal
+optional_depends = bonemeal, rainf