diff --git a/sandboxed_api/sandbox2/BUILD.bazel b/sandboxed_api/sandbox2/BUILD.bazel
index 6491dfc..fca41ab 100644
--- a/sandboxed_api/sandbox2/BUILD.bazel
+++ b/sandboxed_api/sandbox2/BUILD.bazel
@@ -529,6 +529,7 @@ cc_library(
         ":stack_trace",
         ":syscall",
         ":util",
+        "//sandboxed_api/sandbox2/network_proxy:client",
         "//sandboxed_api/sandbox2/network_proxy:server",
         "//sandboxed_api/util:file_helpers",
         "//sandboxed_api/util:raw_logging",
diff --git a/sandboxed_api/sandbox2/CMakeLists.txt b/sandboxed_api/sandbox2/CMakeLists.txt
index 5bf253f..a0842bc 100644
--- a/sandboxed_api/sandbox2/CMakeLists.txt
+++ b/sandboxed_api/sandbox2/CMakeLists.txt
@@ -422,6 +422,7 @@ target_link_libraries(sandbox2_monitor_base
           sandbox2::executor
           sandbox2::fork_client
           sandbox2::ipc
+          sandbox2::network_proxy_client
           sandbox2::network_proxy_server
           sandbox2::notify
           sandbox2::policy
diff --git a/sandboxed_api/sandbox2/fork_client.cc b/sandboxed_api/sandbox2/fork_client.cc
index 285344e..7ccc22f 100644
--- a/sandboxed_api/sandbox2/fork_client.cc
+++ b/sandboxed_api/sandbox2/fork_client.cc
@@ -27,6 +27,13 @@ namespace sandbox2 {
 
 using ::sapi::file_util::fileops::FDCloser;
 
+ForkClient::ForkClient(pid_t pid, Comms* comms, bool is_global)
+    : pid_(pid), comms_(comms), is_global_(is_global) {
+}
+
+ForkClient::~ForkClient() {
+}
+
 SandboxeeProcess ForkClient::SendRequest(const ForkRequest& request,
                                          int exec_fd, int comms_fd) {
   SandboxeeProcess process;
diff --git a/sandboxed_api/sandbox2/fork_client.h b/sandboxed_api/sandbox2/fork_client.h
index 842b152..60d483e 100644
--- a/sandboxed_api/sandbox2/fork_client.h
+++ b/sandboxed_api/sandbox2/fork_client.h
@@ -37,9 +37,10 @@ struct SandboxeeProcess {
 
 class ForkClient {
  public:
-  ForkClient(pid_t pid, Comms* comms) : pid_(pid), comms_(comms) {}
+  ForkClient(pid_t pid, Comms* comms) : ForkClient(pid, comms, false) {}
   ForkClient(const ForkClient&) = delete;
   ForkClient& operator=(const ForkClient&) = delete;
+  ~ForkClient();
 
   // Sends the fork request over the supplied Comms channel.
   SandboxeeProcess SendRequest(const ForkRequest& request, int exec_fd,
@@ -48,10 +49,16 @@ class ForkClient {
   pid_t pid() { return pid_; }
 
  private:
+  friend class GlobalForkClient;
+
+  ForkClient(pid_t pid, Comms* comms, bool is_global);
+
   // Pid of the ForkServer.
   pid_t pid_;
   // Comms channel connecting with the ForkServer. Not owned by the object.
   Comms* comms_ ABSL_GUARDED_BY(comms_mutex_);
+  // Is it the global forkserver
+  bool is_global_;
   // Mutex locking transactions (requests) over the Comms channel.
   absl::Mutex comms_mutex_;
 };
diff --git a/sandboxed_api/sandbox2/global_forkclient.h b/sandboxed_api/sandbox2/global_forkclient.h
index 4517c27..13e8ad1 100644
--- a/sandboxed_api/sandbox2/global_forkclient.h
+++ b/sandboxed_api/sandbox2/global_forkclient.h
@@ -43,7 +43,7 @@ enum class GlobalForkserverStartMode {
 class GlobalForkClient {
  public:
   GlobalForkClient(int fd, pid_t pid)
-      : comms_(fd), fork_client_(pid, &comms_) {}
+      : comms_(fd), fork_client_(pid, &comms_, /*is_global=*/true) {}
 
   static SandboxeeProcess SendRequest(const ForkRequest& request, int exec_fd,
                                       int comms_fd)
diff --git a/sandboxed_api/sandbox2/monitor_base.cc b/sandboxed_api/sandbox2/monitor_base.cc
index 8423415..76978c9 100644
--- a/sandboxed_api/sandbox2/monitor_base.cc
+++ b/sandboxed_api/sandbox2/monitor_base.cc
@@ -50,7 +50,9 @@
 #include "sandboxed_api/sandbox2/limits.h"
 #include "sandboxed_api/sandbox2/mounts.h"
 #include "sandboxed_api/sandbox2/namespace.h"
+#include "sandboxed_api/sandbox2/network_proxy/client.h"
 #include "sandboxed_api/sandbox2/network_proxy/server.h"
+#include "sandboxed_api/sandbox2/notify.h"
 #include "sandboxed_api/sandbox2/policy.h"
 #include "sandboxed_api/sandbox2/result.h"
 #include "sandboxed_api/sandbox2/stack_trace.h"