diff --git a/strafe-client/src/mouse_interpolator.rs b/strafe-client/src/mouse_interpolator.rs
index 420ba30..4957ac9 100644
--- a/strafe-client/src/mouse_interpolator.rs
+++ b/strafe-client/src/mouse_interpolator.rs
@@ -62,9 +62,14 @@ impl MouseInterpolator{
 		// if there is zero instruction buffered, it means the mouse is not moving
 	}
 	fn is_first_ready(&self)->bool{
-		// if the last instruction is a mouse instruction
+		// if the last instruction is a ReplaceMouse instruction
+		matches!(self.physics_timeline.back(),Some(TimedInstruction{
+			instruction:PhysicsInputInstruction::ReplaceMouse(_,_),
+			..
+		}))
+		// or if the last instruction is a SetNextMouse instruction
 		// and there is 2 or more instructions
-		1<self.physics_timeline.len()&&matches!(self.physics_timeline.back(),Some(TimedInstruction{
+		||1<self.physics_timeline.len()&&matches!(self.physics_timeline.back(),Some(TimedInstruction{
 			instruction:PhysicsInputInstruction::SetNextMouse(_),
 			..
 		}))