diff --git a/lignumis/prototypes/compatibility/any-planet-start.lua b/lignumis/prototypes/compatibility/any-planet-start.lua
index 3584a8a..01a8317 100644
--- a/lignumis/prototypes/compatibility/any-planet-start.lua
+++ b/lignumis/prototypes/compatibility/any-planet-start.lua
@@ -32,6 +32,11 @@ if target_planet == "vulcanus" then
     Technology:new("tungsten-carbide"):addPrerequisite("planet-discovery-vulcanus")
     Technology:new("iron-processing").prototype.research_trigger.entity = "big-volcanic-rock"
     Technology:new("copper-processing").prototype.research_trigger.entity = "big-volcanic-rock"
+
+    if mods["crushing-industry"] then
+        Technology:new("concrete"):addRecipe("crushed-iron-ore")
+        Technology:new("ore-crushing"):removeRecipe("crushed-iron-ore")
+    end
 end