diff --git a/source/model/methane_mod.f90 b/source/model/methane_mod.f90
index 68df3912aee3d32d8991e5c845647a7c8743de1c..e1f7d974e56cee227fa610c14847287724b3a500 100644
--- a/source/model/methane_mod.f90
+++ b/source/model/methane_mod.f90
@@ -1493,7 +1493,6 @@ endif ifdeep
  real(kind=ireals), intent(inout) :: Corg !> Labile carbon content on previous time step, to be updated, mol/m**3
  !экспоненты альфа (lambda_new_org)
  Corg = Corg_flux * 2 * dt/(2 + alpha * dt) + Corg * (2 - alpha * dt)/(2 + alpha * dt)
- !return Corg
 
  END SUBROUTINE CORG_UPDATE