diff --git a/lignumis/prototypes/content/basic-construction-robots.lua b/lignumis/prototypes/content/basic-construction-robots.lua
index a9fd4bf..2fa4453 100644
--- a/lignumis/prototypes/content/basic-construction-robots.lua
+++ b/lignumis/prototypes/content/basic-construction-robots.lua
@@ -83,9 +83,10 @@ local function generator(color)
         energy_source = {
             type = "electric",
             usage_priority = "secondary-output",
-            output_flow_limit = "200kW"
+            output_flow_limit = "100kW",
+            buffer_capacity = "5MJ"
         },
-        power = "200kW",
+        power = "100kW",
         categories = { "armor" }
     }
 end