diff --git a/sh/prod/build.sh b/sh/prod/build.sh
index e9ae944..9237e79 100644
--- a/sh/prod/build.sh
+++ b/sh/prod/build.sh
@@ -3,6 +3,7 @@
 
 export GOPATH="/code/go:/code/go/apigame"
 export GO111MODULE=on
+export GOPROXY=https://goproxy.io,direct
 
 codedir=/code/go/apigame/src
 cd ${codedir}
--
libgit2 0.21.0