diff --git a/spec/nginx_spec.moon b/spec/nginx_spec.moon
index 8dc754c..2d79503 100644
--- a/spec/nginx_spec.moon
+++ b/spec/nginx_spec.moon
@@ -117,12 +117,12 @@ describe "https://git.miti.sh", ->
     socket_owner = "nobody"
     basepath = Path.basepath debug.getinfo(1).short_src
 
-    Path.mkdir socket_dir
-    server = io.popen "moon %s"\format Path.join(basepath, socket_fname)
+    Path.exec "install", "-o", socket_owner, "-d", socket_dir
+    cmd = "su -s /bin/bash -c 'moon %s' %s"
+    server = io.popen cmd\format Path.join(basepath, socket_fname), socket_owner
     Path.exec "sleep", "0.1"
-    Path.exec "chown", "-R", socket_owner, socket_dir
     result = Path.read_exec "find", socket_dir, "-type", "s", "-ls"
-    assert.truthy result\match "nobody%s+root.+" .. Path.join(socket_dir, "gitea.socket")
+    assert.truthy result\match "nobody%s+nogroup.+" .. Path.join(socket_dir, "gitea.socket")
 
     req "https://git.miti.sh"