diff --git a/mozilla-nss.changes b/mozilla-nss.changes
index 9ab802d..9d743ce 100644
--- a/mozilla-nss.changes
+++ b/mozilla-nss.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Feb 25 13:20:51 UTC 2020 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Disable LTO on %arm as LTO fails on neon errors
+
 -------------------------------------------------------------------
 Sat Feb  8 16:12:53 UTC 2020 - Wolfgang Rosenauer <wr@rosenauer.org>
 
diff --git a/mozilla-nss.spec b/mozilla-nss.spec
index 9b9f16a..3632310 100644
--- a/mozilla-nss.spec
+++ b/mozilla-nss.spec
@@ -185,7 +185,12 @@ cd nss
 #make generate
 
 %build
+%ifarch %arm
+# LTO fails on neon errors
+%global _lto_cflags %{nil}
+%else
 %global _lto_cflags %{_lto_cflags} -ffat-lto-objects
+%endif
 cd nss
 modified="$(sed -n '/^----/n;s/ - .*$//;p;q' "%{SOURCE99}")"
 DATE="\"$(date -d "${modified}" "+%%b %%e %%Y")\""