diff --git a/app/multitenant/memcache_client.go b/app/multitenant/memcache_client.go
index 732592e99..3b9db267e 100644
--- a/app/multitenant/memcache_client.go
+++ b/app/multitenant/memcache_client.go
@@ -208,14 +208,9 @@ func (c *MemcacheClient) FetchReports(keys []string) (map[string]report.Report,
 func (c *MemcacheClient) StoreReport(key string, report *report.Report) (int, error) {
 	var buf bytes.Buffer
 	report.WriteBinary(&buf, c.compressionLevel)
-	err := c.StoreBytes(key, buf.Bytes())
-	return buf.Len(), err
-}
-
-// StoreBytes stores a report, expecting the report to be serialized already.
-func (c *MemcacheClient) StoreBytes(key string, content []byte) error {
-	return instrument.TimeRequestHistogramStatus("Put", memcacheRequestDuration, memcacheStatusCode, func() error {
-		item := memcache.Item{Key: key, Value: content, Expiration: c.expiration}
+	err := instrument.TimeRequestHistogramStatus("Put", memcacheRequestDuration, memcacheStatusCode, func() error {
+		item := memcache.Item{Key: key, Value: buf.Bytes(), Expiration: c.expiration}
 		return c.client.Set(&item)
 	})
+	return buf.Len(), err
 }
diff --git a/app/multitenant/s3_client.go b/app/multitenant/s3_client.go
index 48fff4f19..9e1aaaeac 100644
--- a/app/multitenant/s3_client.go
+++ b/app/multitenant/s3_client.go
@@ -91,19 +91,13 @@ func (store *S3Store) fetchReport(key string) (*report.Report, error) {
 func (store *S3Store) StoreReport(key string, report *report.Report) (int, error) {
 	var buf bytes.Buffer
 	report.WriteBinary(&buf, gzip.BestCompression)
-	err := store.StoreBytes(key, buf.Bytes())
-	return buf.Len(), err
-}
-
-// StoreBytes stores a report in S3, expecting the report to be serialized
-// already.
-func (store *S3Store) StoreBytes(key string, content []byte) error {
-	return instrument.TimeRequestHistogram("Put", s3RequestDuration, func() error {
+	err := instrument.TimeRequestHistogram("Put", s3RequestDuration, func() error {
 		_, err := store.s3.PutObject(&s3.PutObjectInput{
-			Body:   bytes.NewReader(content),
+			Body:   bytes.NewReader(buf.Bytes()),
 			Bucket: aws.String(store.bucketName),
 			Key:    aws.String(key),
 		})
 		return err
 	})
+	return buf.Len(), err
 }