diff --git a/cthon04/general/runtests.wrk b/cthon04/general/runtests.wrk
index 5efc091..89ffa76 100644
--- a/cthon04/general/runtests.wrk
+++ b/cthon04/general/runtests.wrk
@@ -82,11 +82,15 @@ set +e
 echo ""
 echo "Nroff"
 rm -f nroff.time
-$TIME nroff < nroff.tbl > nroff.out 2>> nroff.time || cat nroff.time
-$TIME nroff < nroff.tbl > nroff.out 2>> nroff.time || cat nroff.time
-$TIME nroff < nroff.tbl > nroff.out 2>> nroff.time || cat nroff.time
-$TIME nroff < nroff.tbl > nroff.out 2>> nroff.time || cat nroff.time
-$TIME nroff < nroff.tbl > nroff.out 2>> nroff.time || cat nroff.time
+rm -f nroff.stderr
+$TIME -a -o nroff.time nroff < nroff.tbl > nroff.out 2>> nroff.stderr || cat nroff.time
+$TIME -a -o nroff.time nroff < nroff.tbl > nroff.out 2>> nroff.stderr || cat nroff.time
+$TIME -a -o nroff.time nroff < nroff.tbl > nroff.out 2>> nroff.stderr || cat nroff.time
+$TIME -a -o nroff.time nroff < nroff.tbl > nroff.out 2>> nroff.stderr || cat nroff.time
+$TIME -a -o nroff.time nroff < nroff.tbl > nroff.out 2>> nroff.stderr || cat nroff.time
+echo "nroff.stderr:"
+cat nroff.stderr
+echo "nroff.stderr END"
 rm nroff.out nroff.tbl
 set -e
 ./stat nroff.time