diff --git a/df_mapitems/ground_cover.lua b/df_mapitems/ground_cover.lua
index af10f59..d605434 100644
--- a/df_mapitems/ground_cover.lua
+++ b/df_mapitems/ground_cover.lua
@@ -179,7 +179,7 @@ minetest.register_node("df_mapitems:cobble_with_floor_fungus", {
 	_doc_items_longdesc = df_mapitems.doc.floor_fungus_desc,
 	_doc_items_usagehelp = df_mapitems.doc.floor_fungus_usage,
 	tiles = {df_mapitems.texture.cobble .. "^dfcaverns_floor_fungus.png"},
-	drops = cobble_node,
+	drop = cobble_node,
 	is_ground_content = false,
 	paramtype = "light",
 	groups = {cracky = 3, stone = 2, slippery = 1, light_sensitive_fungus = 8},
@@ -192,7 +192,7 @@ minetest.register_node("df_mapitems:cobble_with_floor_fungus_fine", {
 	_doc_items_longdesc = df_mapitems.doc.floor_fungus_desc,
 	_doc_items_usagehelp = df_mapitems.doc.floor_fungus_usage,
 	tiles = {df_mapitems.texture.cobble .. "^dfcaverns_floor_fungus_fine.png"},
-	drops = cobble_node,
+	drop = cobble_node,
 	is_ground_content = false,
 	paramtype = "light",
 	groups = {cracky = 3, stone = 2, slippery = 1, light_sensitive_fungus = 8},
@@ -230,7 +230,7 @@ minetest.register_node("df_mapitems:ice_with_hoar_moss", {
 	_doc_items_longdesc = df_mapitems.doc.hoar_moss_desc,
 	_doc_items_usagehelp = df_mapitems.doc.hoar_moss_usage,
 	tiles = {df_mapitems.texture.ice .. "^dfcaverns_hoar_moss.png"},
-	drops = df_mapitems.node_name.ice,
+	drop = df_mapitems.node_name.ice,
 	paramtype = "light",
 	light_source = 2,
 	is_ground_content = false,
diff --git a/df_primordial_items/fungal_nodes.lua b/df_primordial_items/fungal_nodes.lua
index 9d76e4d..9b0b02b 100644
--- a/df_primordial_items/fungal_nodes.lua
+++ b/df_primordial_items/fungal_nodes.lua
@@ -122,10 +122,11 @@ minetest.register_node("df_primordial_items:dirt_with_mycelium", {
 	_doc_items_longdesc = df_primordial_items.doc.dirt_with_mycelium_desc,
 	_doc_items_usagehelp = df_primordial_items.doc.dirt_with_mycelium_usage,
 	tiles = {"dfcaverns_mush_soil.png"},
-	groups = {crumbly = 3, soil = 1},
+	groups = {crumbly = 3, soil = 1, light_sensitive_fungus = 12},
+	_dfcaverns_dead_node = df_primordial_items.node_names.dirt,
 	is_ground_content = false,
 	paramtype = "light",
-	drops = df_primordial_items.node_names.dirt,
+	drop = df_primordial_items.node_names.dirt,
 	sounds = df_primordial_items.sounds.dirt,
 	light_source = 3,
 })
diff --git a/df_primordial_items/jungle_nodes.lua b/df_primordial_items/jungle_nodes.lua
index ae5ad57..33ba178 100644
--- a/df_primordial_items/jungle_nodes.lua
+++ b/df_primordial_items/jungle_nodes.lua
@@ -263,7 +263,7 @@ minetest.register_node("df_primordial_items:dirt_with_jungle_grass", {
 	groups = {crumbly = 3, soil = 1, light_sensitive_fungus = 13},
 	_dfcaverns_dead_node = df_primordial_items.node_names.dirt,
 	is_ground_content = false,
-	drops = df_primordial_items.node_names.dirt,
+	drop = df_primordial_items.node_names.dirt,
 	sounds = df_primordial_items.sounds.dirt,
 })