diff --git a/server/Makefile b/server/Makefile
index 53d01da9292787e8336f6c00909a29839f0b744d..79b81d86b928b512518d79b95678bf46b99b8d71 100644
--- a/server/Makefile
+++ b/server/Makefile
@@ -7,7 +7,7 @@ all: check gva initdb run
 
 gva:
 	go env -w GO111MODULE=on
-    go env -w GOPROXY=https://goproxy.io,direct
+	go env -w GOPROXY=https://goproxy.io,direct
 	go build -o ${GVA} cmd/main.go
 
 initdb: