1 files changed, 1 insertions, 1 deletions
diff --git a/src/buildtool/execution_api/remote/bazel/bytestream_client.hpp b/src/buildtool/execution_api/remote/bazel/bytestream_client.hpp
index 2879a90f..88abe6fd 100644
--- a/src/buildtool/execution_api/remote/bazel/bytestream_client.hpp
+++ b/src/buildtool/execution_api/remote/bazel/bytestream_client.hpp
@@ -83,7 +83,7 @@ class ByteStreamClient {
 
     explicit ByteStreamClient(std::string const& server,
                               Port port,
-                              Auth::TLS const* auth) noexcept {
+                              gsl::not_null<Auth const*> const& auth) noexcept {
         stub_ = google::bytestream::ByteStream::NewStub(
             CreateChannelWithCredentials(server, port, auth));
     }