diff --git a/Python-API/usecase-examples/sapcommunity-hanaml-challenge/10 Connectivity Check.ipynb b/Python-API/usecase-examples/sapcommunity-hanaml-challenge/10 Connectivity Check.ipynb
index 380abbc..63e1448 100644
--- a/Python-API/usecase-examples/sapcommunity-hanaml-challenge/10 Connectivity Check.ipynb	
+++ b/Python-API/usecase-examples/sapcommunity-hanaml-challenge/10 Connectivity Check.ipynb	
@@ -112,7 +112,7 @@
     "\n",
     "# Instantiate connection object\n",
     "conn = dataframe.ConnectionContext(address = hana_address,\n",
-    "                                   port = 443, \n",
+    "                                   port = hana_port, \n",
     "                                   user = hana_user, \n",
     "                                   password = hana_password, \n",
     "                                   encrypt = hana_encrypt,\n",