diff --git a/code/damage_isoBrittle.f90 b/code/damage_isoBrittle.f90
index 0e5d58d88..3a62aa396 100644
--- a/code/damage_isoBrittle.f90
+++ b/code/damage_isoBrittle.f90
@@ -397,8 +397,7 @@ function damage_isoBrittle_getDamageDiffusion33(ipc, ip, el)
  use lattice, only: &
    lattice_DamageDiffusion33
  use material, only: &
-   mappingConstitutive, &
-   damageState
+   mappingConstitutive
 
  implicit none
  integer(pInt), intent(in) :: &