custom registrator for OpenConfig

Change-Id: I649de77cb3ab3b69ada75471867a3a6b86b32053
diff --git a/models/openconfig/BUCK b/models/openconfig/BUCK
index d724f04..60f7572 100644
--- a/models/openconfig/BUCK
+++ b/models/openconfig/BUCK
@@ -1,5 +1,10 @@
+COMPILE_DEPS = [
+    '//lib:CORE_DEPS',
+]
 
 yang_model(
   app_name = 'org.onosproject.models.openconfig',
   title = 'OpenConfig YANG Models',
-)
\ No newline at end of file
+  custom_registrator = True,
+  deps = COMPILE_DEPS,
+)