diff --git a/letsencrypt-auto b/letsencrypt-auto
index b43c22f87..72c0c8aa4 100755
--- a/letsencrypt-auto
+++ b/letsencrypt-auto
@@ -86,4 +86,4 @@ fi
 # Explain what's about to happen, for the benefit of those getting sudo
 # password prompts...
 echo "Running with virtualenv:" $SUDO $VENV_BIN/letsencrypt "$@"
-$SUDO $VENV_BIN/letsencrypt $@
+$SUDO $VENV_BIN/letsencrypt "$@"