diff --git a/jack-audio-connection-kit.spec b/jack-audio-connection-kit.spec
index 0ff5268..569dda0 100644
--- a/jack-audio-connection-kit.spec
+++ b/jack-audio-connection-kit.spec
@@ -8,10 +8,13 @@
 %global groupname jackuser
 %global pagroup   pulse-rt
 
+# Disable lto (#1872065, #1869059)
+%define _lto_cflags %{nil}
+
 Summary:       The Jack Audio Connection Kit
 Name:          jack-audio-connection-kit
 Version:       1.9.14
-Release:       4%{?dist}
+Release:       5%{?dist}
 # The entire source (~500 files) is a mixture of these three licenses
 License:       GPLv2 and GPLv2+ and LGPLv2+
 URL:           https://www.jackaudio.org
@@ -231,6 +234,9 @@ exit 0
 
 
 %changelog
+* Tue Aug 25 2020 Guido Aulisi <guido.aulisi@gmail.com> - 1.9.14-5
+- Disable LTO (#1872065, #1869059)
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.14-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild