diff --git a/lignumis/prototypes/content/wooden-rocket-silo.lua b/lignumis/prototypes/content/wooden-rocket-silo.lua
index ab55f70..920ab42 100644
--- a/lignumis/prototypes/content/wooden-rocket-silo.lua
+++ b/lignumis/prototypes/content/wooden-rocket-silo.lua
@@ -79,9 +79,9 @@ local rocket = table.deepcopy(data.raw["rocket-silo-rocket"]["rocket-silo-rocket
 rocket.name = "provisional-rocket"
 rocket.inventory_size = 40
 rocket.rising_speed = 1 / (14 * 60)
-rocket.engine_starting_speed = 1 / (11 * 60)
-rocket.flying_speed = 1 / (4000 * 60)
-rocket.flying_acceleration = 0.005
+rocket.engine_starting_speed = 1 / (8 * 60)
+rocket.flying_speed = 1 / (3000 * 60)
+rocket.flying_acceleration = 0.007
 rocket.rocket_sprite.layers[1].filename = Lignumis.graphics .. "entity/wooden-rocket-silo/rocket-static-pod.png"
 
 local rocket_part_recipe = {