diff --git a/bot.py b/bot.py
index e011c61..50fc934 100644
--- a/bot.py
+++ b/bot.py
@@ -72,7 +72,7 @@ MUZYKA_MOJEGO_LUDU_PLAJLISTA = 30
 FILE_SERVICE_ADDRESS = "http://192.168.1.15:5000"
 GET_MP3 = "/mp3"
 SEND_MP3 = "/update_mp3"
-LIBRARIAN_SERVICE_ADDRESS = "http://192.168.1.15:5001"
+LIBRARIAN_SERVICE_ADDRESS = "http://192.168.1.191:5001"
 SEND_QUERY = "/query"
 TIME_BETWEEN_CALLS = 7200
 LAST_SPONTANEOUS_CALL = datetime.now()
diff --git a/conjurer_librarian/conjurer_librarian.py b/conjurer_librarian/conjurer_librarian.py
index 0ab108a..ca9c0c8 100644
--- a/conjurer_librarian/conjurer_librarian.py
+++ b/conjurer_librarian/conjurer_librarian.py
@@ -19,7 +19,8 @@ if platform in ("linux", "linux2"):
 elif platform == "win32":
     NETRC_FILE = "C:\\Users\\mtusz\\.netrc"
 
-HOST_ADDRESS = "192.168.1.15"
+#HOST_ADDRESS = "192.168.1.191"
+HOST_ADDRESS = "0.0.0.0"
 PORT_ADDRESS = 5001
 
 class Librarian(object):