diff --git a/host/src/app.c b/host/src/app.c
index 615c2dab..263e44c6 100644
--- a/host/src/app.c
+++ b/host/src/app.c
@@ -581,7 +581,8 @@ static bool newKVMFRData(KVMFRUserData * dst)
     };
 
     const uint8_t * uuid = os_getUUID();
-    memcpy(vmInfo.uuid, uuid, 16);
+    if (uuid)
+      memcpy(vmInfo.uuid, uuid, 16);
 
     strncpy(vmInfo.capture, app.iface->getName(), sizeof(vmInfo.capture) - 1);