diff --git a/src/stats/manager.go b/src/stats/manager.go
index 2043a146..a96753b7 100644
--- a/src/stats/manager.go
+++ b/src/stats/manager.go
@@ -52,9 +52,6 @@ type ShouldRateLimitLegacyStats struct {
 }
 
 // Stats for an individual rate limit config entry.
-// todo: Ideally the gostats package fields should be unexported
-//		the inner value could be interacted with via getters such as rlStats.TotalHits() uint64
-//		This ensures that setters such as Inc() and Add() can only be managed by RateLimitStats.
 type RateLimitStats struct {
 	Key                     string
 	TotalHits               gostats.Counter
diff --git a/test/memcached/cache_impl_test.go b/test/memcached/cache_impl_test.go
index 0244d3bf..c9173e20 100644
--- a/test/memcached/cache_impl_test.go
+++ b/test/memcached/cache_impl_test.go
@@ -605,7 +605,7 @@ func TestNewRateLimitCacheImplFromSettingsWhenSrvCannotBeResolved(t *testing.T)
 	s.ExpirationJitterMaxSeconds = 300
 	s.MemcacheSrv = "_something._tcp.example.invalid"
 
-	assert.Panics(func() { memcached.NewRateLimitCacheImplFromSettings(s, timeSource, nil, nil, statsStore) })
+	assert.Panics(func() { memcached.NewRateLimitCacheImplFromSettings(s, timeSource, nil, nil, statsStore, mockstats.NewMockStatManager(statsStore)) })
 }
 
 func TestNewRateLimitCacheImplFromSettingsWhenHostAndPortAndSrvAreBothSet(t *testing.T) {
@@ -623,7 +623,7 @@ func TestNewRateLimitCacheImplFromSettingsWhenHostAndPortAndSrvAreBothSet(t *tes
 	s.MemcacheSrv = "_something._tcp.example.invalid"
 	s.MemcacheHostPort = []string{"example.org:11211"}
 
-	assert.Panics(func() { memcached.NewRateLimitCacheImplFromSettings(s, timeSource, nil, nil, statsStore) })
+	assert.Panics(func() { memcached.NewRateLimitCacheImplFromSettings(s, timeSource, nil, nil, statsStore, mockstats.NewMockStatManager(statsStore)) })
 }
 
 func getMultiResult(vals map[string]int) map[string]*memcache.Item {
diff --git a/test/mocks/stats/manager.go b/test/mocks/stats/manager.go
index f4d5e9ee..52282e72 100644
--- a/test/mocks/stats/manager.go
+++ b/test/mocks/stats/manager.go
@@ -39,7 +39,6 @@ func (m *MockStatManager) NewShouldRateLimitLegacyStats() stats.ShouldRateLimitL
 	}
 }
 
-//todo: review mock implementation
 func (m *MockStatManager) NewStats(key string) stats.RateLimitStats {
 	ret := stats.RateLimitStats{}
 	logger.Debugf("outputing test gostats %s", key)