diff --git a/changelog.txt b/changelog.txt
index 8dd9512..9b190f1 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.10.4
+Date: 2021-03-14
+  Fixes:
+    - Fix py/angel/bob compat
+---------------------------------------------------------------------------------------------------
 Version: 0.10.3
 Date: 2021-03-14
   Features:
diff --git a/info.json b/info.json
index 285ff63..2d3948e 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bztitanium",
-    "version": "0.10.3",
+    "version": "0.10.4",
     "factorio_version": "1.1",
     "title": "Titanium",
     "author": "Brevven",
diff --git a/map-gen-preset-updates.lua b/map-gen-preset-updates.lua
index 55dc86f..3d1443a 100644
--- a/map-gen-preset-updates.lua
+++ b/map-gen-preset-updates.lua
@@ -1,3 +1,4 @@
+if (not mods["pyrawores"] and not mods["bobplates"] and not mods["angelssmelting"]) then
 if data.raw["map-gen-presets"] and data.raw["map-gen-presets"].default then
   for name, preset in pairs(data.raw["map-gen-presets"].default) do 
     if type(preset) == "table" and 
@@ -8,3 +9,4 @@ if data.raw["map-gen-presets"] and data.raw["map-gen-presets"].default then
     end
   end
 end
+end