diff --git a/koptilnya/input_system/main.txt b/koptilnya/input_system/main.txt
index 8f7db81..319bd06 100644
--- a/koptilnya/input_system/main.txt
+++ b/koptilnya/input_system/main.txt
@@ -21,3 +21,11 @@ local input = Input:new(options)
 hook.add('tick', 'InputUpdate', function()
     input:update()
 end)
+
+if SERVER then
+    hook.add('input', 'wire_input_update', function(key, value)
+        if key == 'Seat' then
+            input:updateSeat()
+        end
+    end)
+end
diff --git a/koptilnya/input_system/sv_input.txt b/koptilnya/input_system/sv_input.txt
index 8629dca..555e673 100644
--- a/koptilnya/input_system/sv_input.txt
+++ b/koptilnya/input_system/sv_input.txt
@@ -104,13 +104,18 @@ function Input:initialize(options)
 
     self:_setupAxles(axles)
 
-    self.seat = wire.ports.Seat
+    self:updateSeat()
+
     self.driver = self:getDriver()
 
     -- in case chip was reset
     self:_syncDriver(self.driver)
 end
 
+function Input:updateSeat()
+    self.seat = wire.ports.Seat or NULL_ENTITY
+end
+
 function Input:getDriver()
     if self.seat == nil or self.seat:isValid() == false then
         return NULL_ENTITY