diff --git a/changelog.txt b/changelog.txt
index d77f0cd..df12135 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.2.7
+Date: 2021-07-04
+  Features:
+    - Rocket silo construction, One more tier compatibility
+---------------------------------------------------------------------------------------------------
 Version: 0.2.6
 Date: 2021-07-01
   Features:
diff --git a/data-final-fixes.lua b/data-final-fixes.lua
index 1d724c9..7fead82 100644
--- a/data-final-fixes.lua
+++ b/data-final-fixes.lua
@@ -28,3 +28,6 @@ util.add_prerequisite("kr-radar", "electricity")
 
 -- SE don't gate tungsten
 util.remove_prerequisite("tungsten-processing", "se-material-science-pack-1")
+
+-- One more tier
+util.add_ingredient("omt-electric-mining-drill", "tungsten-carbide", 10)
diff --git a/info.json b/info.json
index f0a1485..c016d00 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bztungsten",
-    "version": "0.2.6",
+    "version": "0.2.7",
     "factorio_version": "1.1",
     "title": "Tungsten",
     "author": "Brevven",
diff --git a/tungsten-recipe-updates.lua b/tungsten-recipe-updates.lua
index 5845893..6208bfd 100644
--- a/tungsten-recipe-updates.lua
+++ b/tungsten-recipe-updates.lua
@@ -378,3 +378,6 @@ util.add_ingredient("rfw-antimatter-bomb", "rocket-engine-nozzle", 7)
 util.add_ingredient("rfw-antimatter-artillery-shell", "rocket-engine-nozzle", 7)
 util.add_ingredient("rfw-small-antimatter-rocket", "rocket-engine-nozzle", 1)
 
+
+-- Rocket Silo Construction
+util.add_ingredient("rsc-excavation-site", "tungsten-carbide", 100)