diff --git a/sources/user_problem.F90 b/sources/user_problem.F90
index 3970de0..f262e37 100644
--- a/sources/user_problem.F90
+++ b/sources/user_problem.F90
@@ -863,8 +863,8 @@ module user_problem
     call reduce_sum(rterms(:))
 #endif /* MPI */
 
-    rterms(7) = eta * rterms(6)
-    rterms(8) = eta * rterms(7)
+    rterms(6) = eta * rterms(6)
+    rterms(7) = eta * rterms(7)
 
     write(runit,"(9es25.15e3)") time, rterms(1:8)
     call flush_and_sync(runit)