diff --git a/libmat2/bubblewrap.py b/libmat2/bubblewrap.py
index c05bdaa325d6e7b29ba4061ac3bcc4f477fb9c24..7a70635b0e86e7a60e39ecfbad09ac5717a7a68f 100644
--- a/libmat2/bubblewrap.py
+++ b/libmat2/bubblewrap.py
@@ -53,7 +53,6 @@ def _get_bwrap_args(tempdir: str,
         ['--dev', '/dev',
          '--proc', '/proc',
          '--chdir', cwd,
-         '--tmpfs', '/tmp',
          '--unshare-user-try',
          '--unshare-ipc',
          '--unshare-pid',