diff --git a/libervia/backend/plugins/plugin_xep_0199.py b/libervia/backend/plugins/plugin_xep_0199.py
index ad95c01a..dc3512bc 100644
--- a/libervia/backend/plugins/plugin_xep_0199.py
+++ b/libervia/backend/plugins/plugin_xep_0199.py
@@ -32,7 +32,7 @@ PLUGIN_INFO = {
     C.PI_NAME: "XMPP PING",
     C.PI_IMPORT_NAME: "XEP-0199",
     C.PI_TYPE: "XEP",
-    C.PI_PROTOCOLS: ["XEP-199"],
+    C.PI_PROTOCOLS: ["XEP-0199"],
     C.PI_MAIN: "XEP_0199",
     C.PI_HANDLER: "yes",
     C.PI_DESCRIPTION: D_("""Implementation of XMPP Ping"""),