diff --git a/terraform-provider-yandex.spec b/terraform-provider-yandex.spec
index c4fef02..b68bb0a 100644
--- a/terraform-provider-yandex.spec
+++ b/terraform-provider-yandex.spec
@@ -26,8 +26,8 @@ BuildRequires:	upx
 %setup -q
 
 %build
-export GOPROXY=https://proxy.golang.org/
-go mod tidy
+export GOPROXY=https://proxy.golang.org/cached-only
+#go mod tidy
 go build --ldflags="-s -w" .
 
 upx %{name}