diff --git a/ships/alliance_chieftain.json b/ships/alliance_chieftain.json
index 94a681b..884717a 100644
--- a/ships/alliance_chieftain.json
+++ b/ships/alliance_chieftain.json
@@ -15,7 +15,7 @@
       "hardness": 65,
       "hullMass": 400,
       "masslock": 13,
-      "pipSpeed": 0.03875,
+      "pipSpeed": 0.085,
       "pitch": 39,
       "roll": 92,
       "yaw": 16,