diff --git a/changelog.txt b/changelog.txt
index 08f1c3b..0f4e30f 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,7 +1,9 @@
 ---------------------------------------------------------------------------------------------------
 Version: 2.0.20
 Date: 2025-06-15
+  Fixes:
     - Fix load error in certain mod loadouts, especially with K2SO
+    - Address possible soft lock on Cerys by adding a small amount of furnaces to huge ruins
 ---------------------------------------------------------------------------------------------------
 Version: 2.0.19
 Date: 2025-05-07
diff --git a/data-updates.lua b/data-updates.lua
index da253db..d54d49d 100644
--- a/data-updates.lua
+++ b/data-updates.lua
@@ -35,5 +35,8 @@ util.redo_recycling()
 util.add_shiftite_recipe("graphite", {"alpha"}, 1)
 util.add_shiftite_recipe("diamond", {"beta", "epsilon"}, 1)
 
+-- Needed to avoid issues on Cerys
+util.add_minable_result("simple-entity", "cerys-ruin-colossal", {type="item", name="electric-furnace", amount_min=1, amount_max=1})
+
 -- Must be last
 util.create_list()
diff --git a/info.json b/info.json
index 830ee1d..87f6cfe 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzcarbon",
-    "version": "2.0.19",
+    "version": "2.0.20",
     "factorio_version": "2.0",
     "title": "Graphite & Diamonds",
     "author": "Brevven",