diff --git a/test/regression.uts b/test/regression.uts
index 55b9ae9d1..7c2bdaea9 100644
--- a/test/regression.uts
+++ b/test/regression.uts
@@ -362,6 +362,9 @@ _read_config_file(fname)
 assert(conf.verb == 42)
 conf.verb = saved_conf_verb
 
+= Test CacheInstance repr
+
+conf.netcache
 
 
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