diff --git a/fetch_request.go b/fetch_request.go
index 836e6dec1..58130e0cd 100644
--- a/fetch_request.go
+++ b/fetch_request.go
@@ -228,6 +228,7 @@ func (r *FetchRequest) version() int16 {
 	return r.Version
 }
 
+// FIXME: get these correct
 func (r *FetchRequest) requiredVersion() KafkaVersion {
 	switch r.Version {
 	case 0:
diff --git a/fetch_response.go b/fetch_response.go
index 11e4543ba..36a020bc1 100644
--- a/fetch_response.go
+++ b/fetch_response.go
@@ -324,6 +324,7 @@ func (r *FetchResponse) version() int16 {
 	return r.Version
 }
 
+// FIXME: get these correct
 func (r *FetchResponse) requiredVersion() KafkaVersion {
 	switch r.Version {
 	case 0: