diff --git a/avahi.spec b/avahi.spec
index 4d1d5fa..cbf66f0 100644
--- a/avahi.spec
+++ b/avahi.spec
@@ -48,7 +48,7 @@
 
 Name:             avahi
 Version:          0.8
-Release:          10%{?dist}
+Release:          11%{?dist}
 Summary:          Local network service discovery
 License:          LGPLv2+
 URL:              http://avahi.org
@@ -437,9 +437,10 @@ rm -fv docs/INSTALL
 
 
 %build
-# patch100/101/102 requires autogen
-# and kills rpaths a bonus
-rm -fv missing
+## why autogen?
+## * kills rpaths
+## * fixes -stack-protector flags (once gcc_stack_protect.m4 is removed)
+rm -fv missing common/gcc_stack_protect.m4
 NOCONFIGURE=1 ./autogen.sh
 
 %configure \
@@ -826,6 +827,9 @@ exit 0
 
 
 %changelog
+* Thu Apr 29 2021 Rex Dieter <rdieter@fedoraproject.org> - 0.8-11
+- avahi libraries missing -fstack-protector-stong (#1817737)
+
 * Tue Mar 02 2021 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 0.8-10
 - Rebuilt for updated systemd-rpm-macros
   See https://pagure.io/fesco/issue/2583.