--- linux-4.1/.kernelvariables
+++ linux-4.1/.kernelvariables
@@ -35,7 +35,6 @@
 CP ?= /bin/cp
 export CP
 
-export AVM_KCONFIG_CONFIG = avm/conf/linux-4.1.brcma9
 
 # INC_BCMDRIVER_PATH is exported because it is included in $(kernelvariables_extra)
 override INC_BCMDRIVER_PATH := brcm_sdk/targets/963138BGWV_FB7569/fs.build/bcmdrivers/