diff --git a/fs_mgr/fs_mgr_fstab.cpp b/fs_mgr/fs_mgr_fstab.cpp
index 7df7cfd..1cde70c 100644
--- a/fs_mgr/fs_mgr_fstab.cpp
+++ b/fs_mgr/fs_mgr_fstab.cpp
@@ -790,15 +790,16 @@
 
 FstabEntry BuildGsiSystemFstabEntry() {
     // .logical_partition_name is required to look up AVB Hashtree descriptors.
-    FstabEntry system = {
-            .blk_device = "system_gsi",
-            .mount_point = "/system",
-            .fs_type = "ext4",
-            .flags = MS_RDONLY,
-            .fs_options = "barrier=1",
-            // could add more keys separated by ':'.
-            .avb_keys = "/avb/q-gsi.avbpubkey:/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey",
-            .logical_partition_name = "system"};
+    FstabEntry system = {.blk_device = "system_gsi",
+                         .mount_point = "/system",
+                         .fs_type = "ext4",
+                         .flags = MS_RDONLY,
+                         .fs_options = "barrier=1",
+                         // could add more keys separated by ':'.
+                         .avb_keys =
+                                 "/avb/q-gsi.avbpubkey:/avb/q-developer-gsi.avbpubkey:"
+                                 "/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey",
+                         .logical_partition_name = "system"};
     system.fs_mgr_flags.wait = true;
     system.fs_mgr_flags.logical = true;
     system.fs_mgr_flags.first_stage_mount = true;
diff --git a/rootdir/avb/Android.mk b/rootdir/avb/Android.mk
index 5dc019c..80573fb 100644
--- a/rootdir/avb/Android.mk
+++ b/rootdir/avb/Android.mk
@@ -16,6 +16,21 @@
 include $(BUILD_PREBUILT)
 
 #######################################
+# q-developer-gsi.avbpubkey
+include $(CLEAR_VARS)
+
+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
+
+include $(BUILD_PREBUILT)
+
+#######################################
 # r-gsi.avbpubkey
 include $(CLEAR_VARS)
 
diff --git a/rootdir/avb/q-developer-gsi.avbpubkey b/rootdir/avb/q-developer-gsi.avbpubkey
new file mode 100644
index 0000000..0ace69d
--- /dev/null
+++ b/rootdir/avb/q-developer-gsi.avbpubkey
Binary files differ