diff --git a/degesch.c b/degesch.c
index a26ddd9..d4066c1 100644
--- a/degesch.c
+++ b/degesch.c
@@ -9138,6 +9138,7 @@ lua_plugin_hook_prompt (lua_State *L)
 	hook->data.prompt_hook.vtable = &lua_prompt_hook_vtable;
 	plugin->ctx->prompt_hooks =
 		hook_insert (plugin->ctx->prompt_hooks, &hook->data.hook);
+	refresh_prompt (plugin->ctx);
 	return 1;
 }