diff --git a/test/path_before_takeoff/test.cpp b/test/path_before_takeoff/test.cpp
index 800135f..f57262e 100644
--- a/test/path_before_takeoff/test.cpp
+++ b/test/path_before_takeoff/test.cpp
@@ -54,6 +54,9 @@ bool Tester::test() {
     sleep(0.01);
   }
 
+  // TODO we are not waiting for trajectory generaiton diagnostics to be ready
+  sleep(2.0);
+
   // | -------------------- call the service -------------------- |
 
   {