diff --git a/perl.spec b/perl.spec
index c853e9a..936ea34 100644
--- a/perl.spec
+++ b/perl.spec
@@ -1633,7 +1633,8 @@ sed \
 #%%fix_shbang_line $T_FILES
 #%%{__chmod} +x $T_FILES
 #%%{_fixperms} %%{buildroot}%%{perl5_testdir}
-
+#
+# lib/perl5db.t will fail if Term::ReadLine::Gnu is available
 %check
 %if %{with test}
 %if %{parallel_tests}