diff --git a/LICENSE.md b/LICENSE.md
index a5fa6c2..3227451 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -33,7 +33,6 @@
     - https://pixabay.com/sound-effects/click-button-140881
     - https://pixabay.com/sound-effects/data-transmission-sound-from-14664-72309
     - https://pixabay.com/sound-effects/thrusters-loopwav-14699
-    - https://pixabay.com/sound-effects/rocket-loop-99748
     - https://pixabay.com/sound-effects/350cc-bike-firing-32391
     - https://pixabay.com/sound-effects/electricity-6353
     - https://pixabay.com/sound-effects/ducati-696-monster-33217
diff --git a/assets/sounds/rocket.ogg b/assets/sounds/rocket.ogg
deleted file mode 100644
index 2e9a860..0000000
Binary files a/assets/sounds/rocket.ogg and /dev/null differ
diff --git a/src/actor.rs b/src/actor.rs
index e198fdc..79b2f10 100644
--- a/src/actor.rs
+++ b/src/actor.rs
@@ -198,7 +198,6 @@ impl Default for Vehicle {
 #[derive(Copy, Clone, PartialEq)]
 pub enum EngineType {
     Monopropellant,
-    Rocket,
     Ion,
 }
 
diff --git a/src/audio.rs b/src/audio.rs
index 2a6c11e..cb7ed38 100644
--- a/src/audio.rs
+++ b/src/audio.rs
@@ -63,7 +63,6 @@ const PATHS: &[(SfxType, Sfx, &str)] = &[
         "sounds/electricmotor.ogg",
     ),
     (SfxType::LoopSfx, Sfx::Ion, "sounds/ion.ogg"),
-    (SfxType::LoopSfx, Sfx::Rocket, "sounds/rocket.ogg"),
     (SfxType::LoopSfx, Sfx::Thruster, "sounds/thruster.ogg"),
     (SfxType::LoopSfx, Sfx::Gasp, "sounds/gasp.ogg"),
     (SfxType::OneOff, Sfx::GaspRelief, "sounds/gasprelief.ogg"),
@@ -107,7 +106,6 @@ pub enum Sfx {
     IncomingChatMessage,
     Ion,
     Ping,
-    Rocket,
     Switch,
     Thruster,
     WakeUp,
diff --git a/src/camera.rs b/src/camera.rs
index 69d37d4..4aecdaa 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -662,11 +662,6 @@ pub fn apply_input_to_player(
                 actor::EngineType::Monopropellant,
                 sinks.get(&audio::Sfx::Thruster),
             ),
-            (
-                1.0,
-                actor::EngineType::Rocket,
-                sinks.get(&audio::Sfx::Rocket),
-            ),
             (1.4, actor::EngineType::Ion, sinks.get(&audio::Sfx::Ion)),
         ];
         let seconds_to_max_vol = 0.05;
diff --git a/src/cmd.rs b/src/cmd.rs
index 5b23684..6482f64 100644
--- a/src/cmd.rs
+++ b/src/cmd.rs
@@ -557,9 +557,6 @@ pub fn load_defs(mut ew_spawn: EventWriter<SpawnEvent>) {
                     state.warmup_seconds = warmup_time_float;
                 }
             }
-            ["engine", "rocket"] => {
-                state.engine_type = actor::EngineType::Rocket;
-            }
             ["engine", "ion"] => {
                 state.engine_type = actor::EngineType::Ion;
             }