diff --git a/DBSCAN_17.01.ipynb b/DBSCAN_17.01.ipynb
index 6e025858879dbb02cb9efaaa10c7e28049d7586a..6b19d1c7d35347a6222a17e123ca2e74506ff246 100644
--- a/DBSCAN_17.01.ipynb
+++ b/DBSCAN_17.01.ipynb
@@ -28,8 +28,8 @@
     "                                 #\"SERVER=dbserver.mif.pg.gda.pl,1433;\"\n",
     "                                 \"SERVER=127.0.0.1,1433;\"\n",
     "                                 \"DATABASE=silkycoders;\"\n",
-    "                                 \"UID=szlang;\"\n",
-    "                                 \"PWD=Niepodgladaj1@\")\n",
+    "                                 \"UID=;\"\n",
+    "                                 \"PWD=\")\n",
     "\n",
     "engine = create_engine(\"mssql+pyodbc:///?odbc_connect={}\".format(params))"
    ]