diff --git a/mikrotik.py b/mikrotik.py
index 20ce2df..4ff0388 100755
--- a/mikrotik.py
+++ b/mikrotik.py
@@ -150,6 +150,8 @@ async def scrape_mikrotik(target, port):
                 yield "system_health_%s" % key.replace("-", "_"), "gauge", 1, labels
             else:
                 yield "system_health_%s" % key.replace("-", "_"), "gauge", value, labels
+
+    mk.query("/logout")
     mk.close()