diff --git a/changelog.txt b/changelog.txt
index 76266ed..7915fe4 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 1.2.13
+Date: 2022-08-17
+  Fixes:
+    - SE: Disable matter recipes at start
+---------------------------------------------------------------------------------------------------
 Version: 1.2.12
 Date: 2022-08-16
   Features:
diff --git a/data-util.lua b/data-util.lua
index e6677aa..45b3a28 100644
--- a/data-util.lua
+++ b/data-util.lua
@@ -89,6 +89,34 @@ function util.contains(table, sought)
   return false
 end
 
+
+-- se landfill
+-- params: ore, icon_size
+function util.se_landfill(params)
+  if mods["space-exploration"] then
+    if not params.icon_size then params.icon_size = 64 end
+    local lname="landfill-"..params.ore
+    data:extend({
+      {
+        type = "recipe",
+        icons = {
+          { icon = "__base__/graphics/icons/landfill.png", icon_size = 64, icon_mipmaps = 3 },
+          { icon = "__"..me.name.."__/graphics/icons/"..params.ore..".png", icon_size = params.icon_size, scale = 0.33*64/params.icon_size},
+        },
+        energy_required = 1,
+        enabled=false,
+        name = lname,
+        category = "hard-recycling",
+        order = "z-b-"..params.ore,
+        subgroup = "terrain",
+        result = "landfill",
+        ingredients = {{params.ore, 50}},
+      }
+    })
+    util.add_unlock("se-recycling-facility", lname)
+  end
+end
+
 -- se matter
 -- params: ore, energy_required, quant_out, quant_in, icon_size, stream_out
 function util.se_matter(params)
@@ -117,6 +145,7 @@ function util.se_matter(params)
            icon_size = 64, scale = 0.5},
         },
         energy_required = params.energy_required,
+        enabled = false,
         ingredients = {
           {sedata, 1},
           {type="fluid", name="se-particle-stream", amount=50},
@@ -127,7 +156,7 @@ function util.se_matter(params)
           {"se-contaminated-scrap", 1},
           {type=item, name=sedata, amount=1, probability=.99},
           {type=item, name=sejunk, amount=1, probability=.01},
-          {type="fluid", name="se-space-coolant-hot", amount=25},
+          {type="fluid", name="se-space-coolant-hot", amount=25, catalyst_amount=25},
         }
       }
     })
@@ -136,6 +165,7 @@ function util.se_matter(params)
     if mods.Krastorio2 then
       local lname = params.ore.."-to-particle-stream"
       data:extend({
+        enabled = false,
         {
           type = "recipe",
           name = lname,
@@ -154,6 +184,7 @@ function util.se_matter(params)
              icon_size = 64, scale = 0.5},
           },
           energy_required = 30,
+          enabled = false,
           ingredients = {
             {"se-kr-matter-liberation-data", 1},
             {params.ore, params.quant_in},
@@ -162,7 +193,7 @@ function util.se_matter(params)
           results = {
             {type=item, name="se-kr-matter-liberation-data", amount=1, probability=.99},
             {type=item, name=sejunk, amount=1, probability=.01},
-            {type="fluid", name="se-particle-stream", amount=params.stream_out},
+            {type="fluid", name="se-particle-stream", amount=params.stream_out, catalyst_amount=50},
           }
         }
       })
diff --git a/info.json b/info.json
index e78e2df..1b014a9 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzlead",
-    "version": "1.2.12",
+    "version": "1.2.13",
     "factorio_version": "1.1",
     "title": "Lead",
     "author": "Brevven",
diff --git a/lead-recipe-se.lua b/lead-recipe-se.lua
index ac8ceff..a3fd5d1 100644
--- a/lead-recipe-se.lua
+++ b/lead-recipe-se.lua
@@ -4,22 +4,7 @@ local util = require("data-util");
 if mods["space-exploration"] then
   se_delivery_cannon_recipes[util.me.lead_ore] = {name= util.me.lead_ore}
   se_delivery_cannon_recipes[util.me.lead_plate] = {name= util.me.lead_plate}
-
-  data:extend({
-  {
-    type = "recipe",
-    icons = {
-      { icon = "__base__/graphics/icons/landfill.png", icon_size = 64, icon_mipmaps = 3 },
-      { icon = "__bzlead__/graphics/icons/lead-ore.png", icon_size = 64, scale = 0.25},
-    },
-    name = "landfill-lead-ore",
-    category = "hard-recycling",
-    order = "z-b-lead",
-    subgroup = "terrain",
-    result = "landfill",
-    ingredients = {{"lead-ore", 50}},
-  }
-  })
+  util.se_landfill({ore="lead-ore"})
 
 if string.sub(mods["space-exploration"], 1, 3) == "0.6" then
   util.se_matter({ore="lead-ore", energy_required=1, quant_out=10, stream_out=60})