diff --git a/src/defs.txt b/src/defs.txt
index c41d701..d79f97f 100644
--- a/src/defs.txt
+++ b/src/defs.txt
@@ -103,21 +103,27 @@ actor 1000 20 300 monolith
     scale 2
     mass 1000
     rotationx 0.5
+    wants maxrotation 0.01
     angularmomentum 0.0 0.0 0.01
+    thrust 0 0 0 30 1
 
 actor 10000 2000 -3500 monolith
     relativeto player
     scale 2
     mass 1000
     rotationx 0.5
+    wants maxrotation 0.01
     angularmomentum 0.0 0.0 0.01
+    thrust 0 0 0 30 1
 
 actor -8000 -1000 -100 monolith
     relativeto player
     scale 2
     mass 1000
     rotationx 0.5
+    wants maxrotation 0.01
     angularmomentum 0.0 0.0 0.01
+    thrust 0 0 0 30 1
 
 actor -3300 10 0 pizzeria
     relativeto player