diff --git a/rootdir/avb/Android.mk b/rootdir/avb/Android.mk
index f96ffdd..3978593 100644
--- a/rootdir/avb/Android.mk
+++ b/rootdir/avb/Android.mk
@@ -1,5 +1,11 @@
 LOCAL_PATH:= $(call my-dir)
 
+ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
+  my_gsi_avb_keys_path := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
+else
+  my_gsi_avb_keys_path := $(TARGET_RAMDISK_OUT)/avb
+endif
+
 #######################################
 # q-gsi.avbpubkey
 include $(CLEAR_VARS)
@@ -7,11 +13,7 @@
 LOCAL_MODULE := q-gsi.avbpubkey
 LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES := $(LOCAL_MODULE)
-ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
-else
-LOCAL_MODULE_PATH := $(TARGET_RAMDISK_OUT)/avb
-endif
+LOCAL_MODULE_PATH := $(my_gsi_avb_keys_path)
 
 include $(BUILD_PREBUILT)
 
@@ -22,11 +24,7 @@
 LOCAL_MODULE := q-developer-gsi.avbpubkey
 LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES := $(LOCAL_MODULE)
-ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
-else
-LOCAL_MODULE_PATH := $(TARGET_RAMDISK_OUT)/avb
-endif
+LOCAL_MODULE_PATH := $(my_gsi_avb_keys_path)
 
 include $(BUILD_PREBUILT)
 
@@ -37,11 +35,7 @@
 LOCAL_MODULE := r-gsi.avbpubkey
 LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES := $(LOCAL_MODULE)
-ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
-else
-LOCAL_MODULE_PATH := $(TARGET_RAMDISK_OUT)/avb
-endif
+LOCAL_MODULE_PATH := $(my_gsi_avb_keys_path)
 
 include $(BUILD_PREBUILT)
 
@@ -52,11 +46,7 @@
 LOCAL_MODULE := r-developer-gsi.avbpubkey
 LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES := $(LOCAL_MODULE)
-ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
-else
-LOCAL_MODULE_PATH := $(TARGET_RAMDISK_OUT)/avb
-endif
+LOCAL_MODULE_PATH := $(my_gsi_avb_keys_path)
 
 include $(BUILD_PREBUILT)
 
@@ -67,11 +57,7 @@
 LOCAL_MODULE := s-gsi.avbpubkey
 LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES := $(LOCAL_MODULE)
-ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
-else
-LOCAL_MODULE_PATH := $(TARGET_RAMDISK_OUT)/avb
-endif
+LOCAL_MODULE_PATH := $(my_gsi_avb_keys_path)
 
 include $(BUILD_PREBUILT)
 
@@ -82,10 +68,8 @@
 LOCAL_MODULE := s-developer-gsi.avbpubkey
 LOCAL_MODULE_CLASS := ETC
 LOCAL_SRC_FILES := $(LOCAL_MODULE)
-ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
-LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
-else
-LOCAL_MODULE_PATH := $(TARGET_RAMDISK_OUT)/avb
-endif
+LOCAL_MODULE_PATH := $(my_gsi_avb_keys_path)
 
 include $(BUILD_PREBUILT)
+
+my_gsi_avb_keys_path :=