1 files changed, 4 insertions, 0 deletions
diff --git a/t/README b/t/README
index ed1ebb6a5c..d8f6c7de6d 100644
--- a/t/README
+++ b/t/README
@@ -65,6 +65,10 @@ appropriately before running "make".
 	the test script when running under -i).  Valgrind errors
 	go to stderr, so you might want to pass the -v option, too.
 
+	Since it makes no sense to run the tests with --valgrind and
+	not see any output, this option implies --verbose.  For
+	convenience, it also implies --tee.
+
 --tee::
 	In addition to printing the test output to the terminal,
 	write it to files named 't/test-results/$TEST_NAME.out'.