diff --git a/britney.conf b/britney.conf
index 4639bc5..fc60879 100644
--- a/britney.conf
+++ b/britney.conf
@@ -17,7 +17,7 @@ HEIDI_OUTPUT      = /srv/release.debian.org/britney/var/data-b2/output/HeidiResu
 ARCHITECTURES     = i386 amd64 arm64 armel armhf mips mipsel powerpc ppc64el s390x
 
 # if you're not in this list, arch: all packages are allowed to break on you
-NOBREAKALL_ARCHES = i386
+NOBREAKALL_ARCHES = i386 amd64
 
 # if you're in this list, your packages may not stay in sync with the source
 FUCKED_ARCHES     =