diff --git a/src/pec.f90 b/src/pec.f90
index f0b0e62..16e64e2 100644
--- a/src/pec.f90
+++ b/src/pec.f90
@@ -309,6 +309,8 @@ contains
       rhotjfi  = zero
       ajmxfi   = zero
       drhotjfi = zero
+      ratjamx  = zero
+      ratjbmx  = zero
     end if
   end subroutine postproc_profiles