diff --git a/test/integration-test-wrapper.py b/test/integration-test-wrapper.py
index 4465576c5b..2d2fba25eb 100755
--- a/test/integration-test-wrapper.py
+++ b/test/integration-test-wrapper.py
@@ -102,6 +102,7 @@ def main():
         ),
         '--credential',
         f"systemd.unit-dropin.{test_unit}={shlex.quote(dropin)}",
+        '--runtime-network=none',
         '--append',
         '--kernel-command-line-extra',
         ' '.join([