diff --git a/pkg/vm/builtins/builtin_runner.go b/pkg/vm/builtins/builtin_runner.go
index 5a12f2abb..7e58e1bdd 100644
--- a/pkg/vm/builtins/builtin_runner.go
+++ b/pkg/vm/builtins/builtin_runner.go
@@ -25,7 +25,6 @@ const (
 	AddModeType
 	MulModType
 	GasBuiltinType
-	SystemType
 )
 
 func Runner(name BuiltinType) memory.BuiltinRunner {