diff --git a/support/postinst b/support/postinst
index 7ab5cc8..613cce5 100755
--- a/support/postinst
+++ b/support/postinst
@@ -6,7 +6,7 @@ if ! id -u siahsd >/dev/null 2>&1; then
         --system \
         --create-home \
         --home-dir /var/lib/siahsd \
-        --shell /usr/sbin/nologin siahsd \
+        --shell /usr/sbin/nologin siahsd
 fi
 
 systemctl daemon-reload