diff --git a/PRIVATE b/PRIVATE
index fc04b9ef6..9685fa71b 160000
--- a/PRIVATE
+++ b/PRIVATE
@@ -1 +1 @@
-Subproject commit fc04b9ef621161e60a2f8b72bfa8c99e77687c71
+Subproject commit 9685fa71bac2d56e6fd73d40160007f09fdae8db
diff --git a/src/phase_damage_isobrittle.f90 b/src/phase_damage_isobrittle.f90
index 7b09d4a56..62a2eb7ec 100644
--- a/src/phase_damage_isobrittle.f90
+++ b/src/phase_damage_isobrittle.f90
@@ -143,8 +143,8 @@ module subroutine isobrittle_result(phase,group)
 
     outputsLoop: do o = 1,size(prm%output)
       select case(trim(prm%output(o)))
-        case ('f_phi')
-          call result_writeDataset(stt,group,trim(prm%output(o)),'driving force','-')
+        case ('r_W')
+          call result_writeDataset(stt,group,trim(prm%output(o)),'ratio between actual and critical strain energy density','-')
       end select
     end do outputsLoop