1 files changed, 5 insertions, 0 deletions
diff --git a/tests/libqos/virtio-net.h b/tests/libqos/virtio-net.h
index 28238a1b20..a5697d7326 100644
--- a/tests/libqos/virtio-net.h
+++ b/tests/libqos/virtio-net.h
@@ -16,6 +16,9 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>
  */
 
+#ifndef TESTS_LIBQOS_VIRTIO_NET_H
+#define TESTS_LIBQOS_VIRTIO_NET_H
+
 #include "libqos/qgraph.h"
 #include "libqos/virtio.h"
 #include "libqos/virtio-pci.h"
@@ -39,3 +42,5 @@ struct QVirtioNetDevice {
     QOSGraphObject obj;
     QVirtioNet net;
 };
+
+#endif