diff --git a/golang-google-grpc.spec b/golang-google-grpc.spec
index 56d16ed..9f0ffc9 100644
--- a/golang-google-grpc.spec
+++ b/golang-google-grpc.spec
@@ -82,7 +82,7 @@ cp %{S:1} %{S:2} .
 %if %{with check}
 %check
 # balancer/grpclb: needs network
-%gocheck -d balancer/grpclb
+%gocheck -d balancer/grpclb -d credentials/alts
 %endif
 %endif