diff --git a/src/util/util_dealloc.f90 b/src/util/util_dealloc.f90
index 636a20317..bd648212e 100644
--- a/src/util/util_dealloc.f90
+++ b/src/util/util_dealloc.f90
@@ -72,11 +72,6 @@ module subroutine util_dealloc_system(self)
       ! Argument
       class(swiftest_nbody_system),  intent(inout) :: self !! Swiftest nbody system object
 
-      call self%pl%dealloc()
-      call self%tp%dealloc()
-      call self%tp_discards%dealloc()
-      call self%pl_discards%dealloc()
-
       if (allocated(self%cb)) deallocate(self%cb)
       if (allocated(self%pl)) deallocate(self%pl)
       if (allocated(self%tp)) deallocate(self%tp)