diff --git a/sandboxed_api/sandbox2/examples/network/network_sandbox.cc b/sandboxed_api/sandbox2/examples/network/network_sandbox.cc
index c31a9fe..cacca30 100644
--- a/sandboxed_api/sandbox2/examples/network/network_sandbox.cc
+++ b/sandboxed_api/sandbox2/examples/network/network_sandbox.cc
@@ -167,6 +167,9 @@ int main(int argc, char** argv) {
     defined(THREAD_SANITIZER)
   return EXIT_SUCCESS;
 #endif
+  if (getenv("COVERAGE") != nullptr) {
+    return EXIT_SUCCESS;
+  }
 
   gflags::ParseCommandLineFlags(&argc, &argv, true);
   google::InitGoogleLogging(argv[0]);
diff --git a/sandboxed_api/sandbox2/examples/network_proxy/networkproxy_sandbox.cc b/sandboxed_api/sandbox2/examples/network_proxy/networkproxy_sandbox.cc
index e7704c7..46aae97 100644
--- a/sandboxed_api/sandbox2/examples/network_proxy/networkproxy_sandbox.cc
+++ b/sandboxed_api/sandbox2/examples/network_proxy/networkproxy_sandbox.cc
@@ -107,6 +107,9 @@ int main(int argc, char** argv) {
     defined(THREAD_SANITIZER)
   return EXIT_SUCCESS;
 #endif
+  if (getenv("COVERAGE") != nullptr) {
+    return EXIT_SUCCESS;
+  }
 
   gflags::ParseCommandLineFlags(&argc, &argv, true);
   google::InitGoogleLogging(argv[0]);