diff --git a/disable-broken-tests.patch b/disable-broken-tests.patch
index d3bcdf8..9744db5 100644
--- a/disable-broken-tests.patch
+++ b/disable-broken-tests.patch
@@ -1,3 +1,22 @@
+Downstream patch, possibly removed with next upstream findutils version.
+
+gnulib tests: skip some tests to make build with GCC -flto flag work
+
+The gnulib tests 'test-lock' and 'test-thread_create' are failing with the
+GCC flag -flto=<N>, link-time optimization.
+On OBS, this is with:
+
+  %global optflags %optflags %{_lto_cflags}
+
+See also:
+- openSUSE:LTO
+  https://en.opensuse.org/openSUSE:LTO
+- [META] GCC + LTO package failures
+  https://bugzilla.opensuse.org/show_bug.cgi?id=1133084
+- LTO: findutils build fails
+  https://bugzilla.opensuse.org/show_bug.cgi?id=1138800
+  (boo#1138800)
+---
 diff --git a/tests/Makefile.am b/tests/Makefile.am
 index 537712f..25b9a4d 100644
 --- a/tests/Makefile.am