diff --git a/lignumis/prototypes/content/lignumis/planet.lua b/lignumis/prototypes/content/lignumis/planet.lua
index c4fd03c..d94434e 100644
--- a/lignumis/prototypes/content/lignumis/planet.lua
+++ b/lignumis/prototypes/content/lignumis/planet.lua
@@ -39,6 +39,7 @@ PlanetsLib:extend({
             },
         },
         magnitude = 0.35,
+        is_satellite = true,
         subgroup = "satellites",
         icon = Lignumis.graphics .. "icons/lignumis.png",
         starmap_icon = Lignumis.graphics .. "icons/starmap-planet-lignumis.png",