diff --git a/proxy/processor.go b/proxy/processor.go
index 1f61bf7..c1ed72a 100644
--- a/proxy/processor.go
+++ b/proxy/processor.go
@@ -21,7 +21,7 @@ const (
 	apiKeyApiApiVersions = int16(18)
 
 	minRequestApiKey = int16(0)   // 0 - Produce
-	maxRequestApiKey = int16(120) // so far 67 is the last (reserve some for the feature)
+	maxRequestApiKey = int16(20000) // so far 67 is the last (reserve some for the feature)
 )
 
 var (