diff --git a/build_script/build-all-targets.sh b/build_script/build-all-targets.sh
index c64e9d9b986e814cb4b9cfc20c724661936c3aab..daafb0c87db27dd278d57f30356d217cb1f6cf8a 100755
--- a/build_script/build-all-targets.sh
+++ b/build_script/build-all-targets.sh
@@ -16,4 +16,3 @@ done
 
 make -j$CORES GLUON_TARGET=brcm2708-bcm2710 GLUON_DEPRECATED=0 BROKEN=1 V=s
 make -j$CORES GLUON_TARGET=ar71xx-mikrotik GLUON_DEPRECATED=0 BROKEN=1 V=s
-make -j$CORES GLUON_TARGET=mvebu-cortexa9 GLUON_DEPRECATED=0 BROKWN=1 V=s
diff --git a/site_config/experimental/site/site.mk b/site_config/experimental/site/site.mk
index d509896e510dc47009a76756182fa16460a8f37d..4012790dc7f88dc5702b271447a18830af5489da 100644
--- a/site_config/experimental/site/site.mk
+++ b/site_config/experimental/site/site.mk
@@ -55,7 +55,7 @@ GLUON_SITE_PACKAGES := \
 #			opkg compare-versions "$1" '>>' "$2"
 #		to decide if a version is newer or not.
 #DEFAULT_GLUON_RELEASE := sid~exp$(shell date '+%Y%m%d')
-DEFAULT_GLUON_RELEASE := 2020.2.3.0~exp20210618
+DEFAULT_GLUON_RELEASE := 2021.1.1.0~exp20210913
 
 
 ##	GLUON_RELEASE
@@ -70,14 +70,19 @@ GLUON_RELEASE ?= $(DEFAULT_GLUON_RELEASE)
 
 # Default priority for updates.
 GLUON_PRIORITY ?= 0
-GLUON_BRANCH ?= experimental
+
+# Firmware branch and autoupdater config
+GLUON_AUTOUPDATER_BRANCH ?= experimental
+
+GLUON_AUTOUPDATER_ENABLED ?= 1
 
 # set mesh mode for ath10k to 802.11s
 GLUON_ATH10K_MESH ?= 11s
 
 # Languages to include
-GLUON_LANGS ?= en
+GLUON_LANGS ?= de en
 
+# define a region for specific devices like TP-Link Archer C7
 GLUON_REGION := eu
 
 USB_X86_GENERIC_NETWORK_MODULES := \