--- a/hedgewars/uGearsList.pas	Sun Feb 15 21:27:27 2015 -0500
+++ b/hedgewars/uGearsList.pas	Mon Feb 16 13:58:32 2015 -0500
@@ -364,7 +364,7 @@
                 gear^.ImpactSound:= sndDenied;
                 gear^.nImpactSounds:= 1;
                 gear^.Health:= 30;
-                gear^.State:= gear^.State or gstMoving or gstNoGravity;
+                gear^.State:= gear^.State or gstMoving or gstNoGravity or gstSubmersible;
                 gear^.Radius:= 8;
                 gear^.Elasticity:= _0_55;
                 gear^.Friction:= _0_995;