diff --git a/sandboxed_api/sandbox2/global_forkclient.cc b/sandboxed_api/sandbox2/global_forkclient.cc
index 254adc0..af0286b 100644
--- a/sandboxed_api/sandbox2/global_forkclient.cc
+++ b/sandboxed_api/sandbox2/global_forkclient.cc
@@ -121,7 +121,7 @@ GlobalForkserverStartModeSet GetForkserverStartMode() {
 
 std::unique_ptr<GlobalForkClient> StartGlobalForkServer() {
   file_util::fileops::FDCloser exec_fd(
-      sapi::EmbedFile::GetEmbedFileSingleton()->GetFdForFileToc(
+      sapi::EmbedFile::GetEmbedFileSingleton()->GetDupFdForFileToc(
           forkserver_bin_embed_create()));
   SAPI_RAW_CHECK(exec_fd.get() >= 0, "Getting FD for init binary failed");