diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 5f5967439d..05c11b6a49 100755
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -11056,7 +11056,7 @@ if __name__ == '__main__':
     if build_dir:
         test_ndisc_send = os.path.normpath(os.path.join(build_dir, 'test-ndisc-send'))
     else:
-        test_ndisc_send = '/usr/lib/tests/test-ndisc-send'
+        test_ndisc_send = '/usr/lib/systemd/tests/unit-tests/manual/test-ndisc-send'
 
     if build_dir:
         test_modem_manager_mock = os.path.normpath(os.path.join(build_dir, 'test-modem-manager-mock'))