--- ./vanilla/spawn_rules/zombie.json	2020-06-01 18:23:05.000000000 -0700
+++ ./vanilla_1.15/spawn_rules/zombie.json	2020-06-01 18:23:05.000000000 -0700
@@ -8,7 +8,6 @@
     "conditions": [
       {
         "minecraft:spawns_on_surface": {},
-        "minecraft:spawns_underground": {},
         "minecraft:brightness_filter": {
           "min": 0,
           "max": 7,
@@ -31,7 +30,7 @@
           },
           {
             "weight": 5,
-            "entity_type": "minecraft:zombie_villager"
+            "entity_type": "minecraft:zombie_villager_v2"
           }
         ],
         "minecraft:biome_filter": {