diff --git a/Bio_Industries_2/changelog.txt b/Bio_Industries_2/changelog.txt
index 469c718..9971769 100644
--- a/Bio_Industries_2/changelog.txt
+++ b/Bio_Industries_2/changelog.txt
@@ -1,11 +1,4 @@
 ---------------------------------------------------------------------------------------------------
-Version: 2.0.34
-Date: 24.02.2026
-  Changes:
-    - Add glass to the bio nursery if it exists
-  Bug Fixes:
-    - Add migration for 2.0.33
----------------------------------------------------------------------------------------------------
 Version: 2.0.33
 Date: 24.02.2026
   Changes:
diff --git a/Bio_Industries_2/data-updates.lua b/Bio_Industries_2/data-updates.lua
index 0e0e1a5..6ae604f 100644
--- a/Bio_Industries_2/data-updates.lua
+++ b/Bio_Industries_2/data-updates.lua
@@ -643,7 +643,7 @@ if data.raw.item["bob-resin"] then
 
 end
 
---- Update seeds to work with Space Age if present.
+--- Updaet seeds to work with Space Age if present.
 
 if data.raw.item["tree-seed"] then
 	 
@@ -911,13 +911,9 @@ if set then
     end
 end
 
--- Add glass to the bio nursery
-local glass = data.raw.item["glass"] and "glass" or data.raw.item["kr-glass"] and "kr-glass" or nil
-if glass then
-  table.insert(data.raw.recipe["bi-bio-greenhouse"].ingredients, {
-    type = "item", name = glass, amount = 10
-  })
-end
+-- Compatibility with Industrial Revolution
+--require("prototypes.Industrial_Revolution")
+
 
 ------------------------------------------------------------------------------------
 -- Add icons to our prototypes
diff --git a/Bio_Industries_2/info.json b/Bio_Industries_2/info.json
index 140d8b2..abb5b95 100644
--- a/Bio_Industries_2/info.json
+++ b/Bio_Industries_2/info.json
@@ -1,6 +1,6 @@
 {
   "name": "Bio_Industries_2",
-  "version": "2.0.34",
+  "version": "2.0.33",
   "factorio_version": "2.0",
   "title": "Bio Industries",
   "author": "TheSAguy - Had a few Ideas, Pi-C (Programming Genius), Snouz (Graphics Wizard), Cackling Fiend - Conversion to F2.0",
diff --git a/Bio_Industries_2/migrations/2.0.33.json b/Bio_Industries_2/migrations/2.0.33.json
deleted file mode 100644
index cf4af37..0000000
--- a/Bio_Industries_2/migrations/2.0.33.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "entity": [
-    ["bi-straight-rail-wood", "straight-rail"],
-    ["bi-half-diagonal-rail-wood", "half-diagonal-rail"],
-    ["bi-curved-rail-a-wood", "curved-rail-a"],
-    ["bi-curved-rail-b-wood", "curved-rail-b"]
-  ]
-}
\ No newline at end of file