diff --git a/britney.conf b/britney.conf
index c01348f..ca33897 100644
--- a/britney.conf
+++ b/britney.conf
@@ -16,7 +16,7 @@ DELTA_OUTPUT      = output/%(SERIES)/Delta
 ARCHITECTURES     = amd64 arm64 armhf i386 powerpc ppc64el
 
 # if you're not in this list, arch: all packages are allowed to break on you
-NOBREAKALL_ARCHES = i386
+NOBREAKALL_ARCHES = amd64
 
 # if you're in this list, your packages may not stay in sync with the source
 OUTOFSYNC_ARCHES  =