diff --git a/src/actor.rs b/src/actor.rs
index 42b3895..8c0da7f 100644
--- a/src/actor.rs
+++ b/src/actor.rs
@@ -355,8 +355,10 @@ pub fn update_physics_lifeforms(
         &Position,
         Option<&Player>,
     )>,
+    q_bike: Query<&PlayerDrivesThis>,
 ) {
     let d = time.delta_seconds();
+    let inside_vehicle = !q_bike.is_empty();
     for (mut lifeform, mut hp, mut suit, velocity, pos, player) in query.iter_mut() {
         if lifeform.adrenaline_jolt.abs() > 1e-3 {
             lifeform.adrenaline_jolt *= 0.99;
@@ -371,7 +373,7 @@ pub fn update_physics_lifeforms(
             (lifeform.adrenaline - 0.0001 + lifeform.adrenaline_jolt * 0.01).clamp(0.0, 1.0);
 
         if player.is_some() {
-            lifeform.is_radioactively_damaged = if settings.reactor_state == 2 {
+            lifeform.is_radioactively_damaged = if !inside_vehicle && settings.reactor_state == 2 {
                 true
             } else if let Some(pos_jupiter) = id2pos.0.get(cmd::ID_JUPITER) {
                 pos_jupiter.distance(pos.0) < 140_000_000.0