diff --git a/Makefile.cache b/Makefile.cache
index d092112983..e5361b5aa1 100644
--- a/Makefile.cache
+++ b/Makefile.cache
@@ -74,7 +74,8 @@ SONIC_COMMON_DPKG_LIST  :=  debian/control debian/changelog debian/rules \
                             debian/compat debian/install debian/copyright
 SONIC_COMMON_BASE_FILES_LIST  := sonic-slave-jessie/Dockerfile.j2 sonic-slave-jessie/Dockerfile.user.j2 \
                                  sonic-slave-stretch/Dockerfile.j2 sonic-slave-stretch/Dockerfile.user.j2 \
-                                 sonic-slave-buster/Dockerfile.j2 sonic-slave-buster/Dockerfile.user.j2
+                                 sonic-slave-buster/Dockerfile.j2 sonic-slave-buster/Dockerfile.user.j2 \
+                                 sonic-slave-bullseye/Dockerfile.j2 sonic-slave-bullseye/Dockerfile.user.j2