diff --git a/rootdir/avb/Android.mk b/rootdir/avb/Android.mk
index 9892ae7..c8fc1d6 100644
--- a/rootdir/avb/Android.mk
+++ b/rootdir/avb/Android.mk
@@ -1,11 +1,17 @@
 LOCAL_PATH:= $(call my-dir)
 
-ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
-  my_gsi_avb_keys_path := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
-else ifeq ($(BOARD_MOVE_GSI_AVB_KEYS_TO_VENDOR_BOOT),true)
-  my_gsi_avb_keys_path := $(TARGET_VENDOR_RAMDISK_OUT)/avb
+ifeq ($(BOARD_MOVE_GSI_AVB_KEYS_TO_VENDOR_BOOT),true) # AVB keys are installed to vendor ramdisk
+  ifeq ($(BOARD_MOVE_RECOVERY_RESOURCES_TO_VENDOR_BOOT),true) # no dedicated recovery partition
+    my_gsi_avb_keys_path := $(TARGET_VENDOR_RAMDISK_OUT)/first_stage_ramdisk/avb
+  else # device has a dedicated recovery partition
+    my_gsi_avb_keys_path := $(TARGET_VENDOR_RAMDISK_OUT)/avb
+  endif
 else
-  my_gsi_avb_keys_path := $(TARGET_RAMDISK_OUT)/avb
+  ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true) # no dedicated recovery partition
+    my_gsi_avb_keys_path := $(TARGET_RECOVERY_ROOT_OUT)/first_stage_ramdisk/avb
+  else # device has a dedicated recovery partition
+    my_gsi_avb_keys_path := $(TARGET_RAMDISK_OUT)/avb
+  endif
 endif
 
 #######################################
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 746fc61..fbb48e8 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -792,6 +792,7 @@
     # Delete these if need be, per b/139193659
     mkdir /data/rollback 0700 system system encryption=DeleteIfNecessary
     mkdir /data/rollback-observer 0700 system system encryption=DeleteIfNecessary
+    mkdir /data/rollback-history 0700 system system encryption=DeleteIfNecessary
 
     # Create root dir for Incremental Service
     mkdir /data/incremental 0771 system system encryption=Require