diff -r 0286ccacec7c -r 0fb44258d2cf mod_cache_c2s_caps/mod_cache_c2s_caps.lua
--- a/mod_cache_c2s_caps/mod_cache_c2s_caps.lua	Wed Mar 07 17:11:49 2018 +0100
+++ b/mod_cache_c2s_caps/mod_cache_c2s_caps.lua	Wed Mar 07 17:41:22 2018 +0100
@@ -1,5 +1,4 @@
 local st_iq = require "util.stanza".iq;
-local jid_split = require "util.jid".split;
 local uuid_gen = require "util.uuid".generate;
 local calculate_hash = require "util.caps".calculate_hash;