diff --git a/better_mi/common/traits/~00_bm_traits_habitability.txt b/better_mi/common/traits/~00_bm_traits_habitability.txt
new file mode 100644
index 0000000..a898c78
--- /dev/null
+++ b/better_mi/common/traits/~00_bm_traits_habitability.txt
@@ -0,0 +1,40 @@
+trait_pc_materus_machine_preference = {
+	icon = "gfx/interface/icons/traits/trait_pc_machine_preference.dds"
+
+	bound_to_planet_classes = {
+		pc_machine
+		pc_pd_machine_cave
+		pc_pd_machine_superhabitable
+		pc_pd_machine_tidally_locked
+		pc_giga_planetary_computer
+	}
+
+	species_potential_add = {
+		AND = { 
+            from = { 
+                has_tradition = tr_cybernetics_assimilator_finish 
+                has_ascension_perk = ap_machine_worlds
+                }
+            can_add_cybernetic_traits = yes
+        }
+	}
+	species_possible_merge_add = {
+		always = yes
+	}
+    species_possible_remove = {
+        can_remove_cybernetic_traits = yes
+    }
+
+	allowed_archetypes = { BIOLOGICAL PRESAPIENT LITHOID }
+	sorting_priority = 30
+	modifier = {
+		pc_machine_habitability = 1.0
+		pc_pd_machine_cave_habitability = 1.0
+		pc_pd_machine_superhabitable_habitability = 1.0
+		pc_pd_machine_tidally_locked_habitability = 1.0
+        pc_giga_planetary_computer_habitability = 1.0
+	}
+	ai_weight = {
+		weight = 0
+	}
+}
\ No newline at end of file
diff --git a/better_mi/localisation/materus_l_english.yml b/better_mi/localisation/~materus_l_english.yml
similarity index 85%
rename from better_mi/localisation/materus_l_english.yml
rename to better_mi/localisation/~materus_l_english.yml
index 6235a26..e30e4f5 100644
--- a/better_mi/localisation/materus_l_english.yml
+++ b/better_mi/localisation/~materus_l_english.yml
@@ -11,4 +11,7 @@
   living_standard_hive_mind_advanced_worker_tooltip: "While it may have little use for luxuries, a drone population still requires a great deal of resources to sustain itself. Will only generate military leaders."
   living_standard_hive_mind_advanced_worker_tooltip_delayed: "§LThe needs of the individual and the needs of all are one and the same.§!"
 
-  MACHINE_CANNOT_ENSLAVE_CYBORGS: "$TRIGGER_FAIL$§YCybernetics ascended machine§! cannot enslave cyborg species."
\ No newline at end of file
+  MACHINE_CANNOT_ENSLAVE_CYBORGS: "$TRIGGER_FAIL$§YCybernetics ascended machine§! cannot enslave cyborg species."
+
+  trait_pc_materus_machine_preference: "$trait_pc_machine_preference$"
+  trait_pc_materus_machine_preference_desc: "$trait_pc_machine_preference_desc$"
\ No newline at end of file
diff --git a/better_mi/localisation/materus_l_polish.yml b/better_mi/localisation/~materus_l_polish.yml
similarity index 87%
rename from better_mi/localisation/materus_l_polish.yml
rename to better_mi/localisation/~materus_l_polish.yml
index f7acd06..3d4c354 100644
--- a/better_mi/localisation/materus_l_polish.yml
+++ b/better_mi/localisation/~materus_l_polish.yml
@@ -11,4 +11,7 @@
   living_standard_hive_mind_advanced_worker_tooltip: "Populacja dronów rzadko korzysta z luksusów, ale nadal potrzebuje do życia olbrzymiej ilości zasobów. Będzie tworzyć jedynie generałów"
   living_standard_hive_mind_advanced_worker_tooltip_delayed: "§LNie ma różnicy między potrzebami jednostki a potrzebami roju.§!"
 
-  MACHINE_CANNOT_ENSLAVE_CYBORGS: "$TRIGGER_FAIL$Nie można zniewolić cyborgów"
\ No newline at end of file
+  MACHINE_CANNOT_ENSLAVE_CYBORGS: "$TRIGGER_FAIL$Nie można zniewolić cyborgów"
+
+  trait_pc_materus_machine_preference: "$trait_pc_machine_preference$"
+  trait_pc_materus_machine_preference_desc: "$trait_pc_machine_preference_desc$"
\ No newline at end of file