diff --git a/britney.conf b/britney.conf
index d8fbd68..8158f5f 100644
--- a/britney.conf
+++ b/britney.conf
@@ -19,13 +19,13 @@ ARCHITECTURES     = amd64 armhf i386 powerpc
 NOBREAKALL_ARCHES = i386
 
 # if you're in this list, your packages may not stay in sync with the source
-OUTOFSYNC_ARCHES  = 
+OUTOFSYNC_ARCHES  = arm64
 
 # if you're in this list, your uninstallability count may increase
 BREAK_ARCHES      = 
 
 # if you're in this list, you are a new architecture
-NEW_ARCHES        = 
+NEW_ARCHES        = arm64
 
 # priorities and delays
 MINDAYS_LOW       = 10