diff --git a/extensions/dict_rfc5777_avps/rfc5777_avps.did b/extensions/dict_rfc5777_avps/rfc5777_avps.did
new file mode 100644
index 0000000..d94dddb
--- /dev/null
+++ b/extensions/dict_rfc5777_avps/rfc5777_avps.did
@@ -0,0 +1 @@
+dict_rfc5777_avps