diff --git a/terramate.spec b/terramate.spec
index 365947d..3ae5f5f 100644
--- a/terramate.spec
+++ b/terramate.spec
@@ -23,7 +23,7 @@ data sharing and more to Terraform.
 %setup -q
 
 %build
-export GOPROXY="https://goproxy.io"
+export GOPROXY="https://proxy.golang.org/cached-only"
 %make build
 upx bin/%{name}