diff --git a/Makefile b/Makefile
index da09e98..72c7413 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,4 @@
 protoc:
 	protoc --gogo_out=. shared/protobuf/*.proto
+bench:
+	CREATE_BENCHDATA=true go test -bench . -benchmem -cover ./...
diff --git a/store/store_test.go b/store/store_test.go
index 231ffe9..4661291 100644
--- a/store/store_test.go
+++ b/store/store_test.go
@@ -19,7 +19,7 @@ import (
 var benchmarkDB = fmt.Sprintf("benchmark_store_%d.db", time.Now().Unix())
 
 func init() {
-	if os.Getenv("CREATEBENCHDATA") != "true" {
+	if os.Getenv("CREATE_BENCHDATA") != "true" {
 		return
 	}