diff --git a/universal7885-common/BoardConfigCommon.mk b/universal7885-common/BoardConfigCommon.mk
index 834a63c..cbfc6f0 100644
--- a/universal7885-common/BoardConfigCommon.mk
+++ b/universal7885-common/BoardConfigCommon.mk
@@ -96,6 +96,13 @@ SYSTEM_EXT_PUBLIC_SEPOLICY_DIRS += \
 BOARD_VENDOR_SEPOLICY_DIRS += \
     $(COMMON_PATH)/sepolicy/vendor
 
+TARGET_ROM := $(shell cat $(COMMON_PATH)/vendor_name)
+ifeq ($(TARGET_ROM), derp)
+$(warning Building Derpfest)
+BOARD_VENDOR_SEPOLICY_DIRS += \
+        $(COMMON_PATH)/sepolicy/derp
+endif
+
 SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS += \
     $(COMMON_PATH)/sepolicy/private
     
diff --git a/universal7885-common/sepolicy/derp/hal_camera_default.te b/universal7885-common/sepolicy/derp/hal_camera_default.te
new file mode 100644
index 0000000..c9f444c
--- /dev/null
+++ b/universal7885-common/sepolicy/derp/hal_camera_default.te
@@ -0,0 +1,2 @@
+get_prop(hal_camera_default, vendor_persist_camera_prop)
+
diff --git a/universal7885-common/sepolicy/vendor/hal_camera_default.te b/universal7885-common/sepolicy/vendor/hal_camera_default.te
index 4b9d929..029f56e 100644
--- a/universal7885-common/sepolicy/vendor/hal_camera_default.te
+++ b/universal7885-common/sepolicy/vendor/hal_camera_default.te
@@ -16,6 +16,7 @@ set_prop(hal_camera_default, vendor_camera_prop)
 get_prop(hal_camera_default, exported_default_prop)
 get_prop(hal_camera_default, vendor_factory_prop)
 get_prop(hal_camera_default, exported_config_prop)
+get_prop(hal_camera_default, exported_system_prop)
 
 binder_call(hal_camera_default, system_server)
 binder_call(system_server, hal_camera_default)