diff --git a/src/libtomahawk/infosystem/infoplugins/lastfmplugin.cpp b/src/libtomahawk/infosystem/infoplugins/lastfmplugin.cpp
index 7dbbcf0f8..12355d668 100644
--- a/src/libtomahawk/infosystem/infoplugins/lastfmplugin.cpp
+++ b/src/libtomahawk/infosystem/infoplugins/lastfmplugin.cpp
@@ -99,6 +99,7 @@ void
 LastFmPlugin::namChangedSlot()
 {
     qDebug() << Q_FUNC_INFO;
+    qDebug() << Q_FUNC_INFO << " using nam " << m_infoSystemWorker->nam();
     lastfm::setNetworkAccessManager( m_infoSystemWorker->nam() );
     settingsChanged(); // to get the scrobbler set up
 }
@@ -412,6 +413,7 @@ LastFmPlugin::settingsChanged()
                TomahawkSettings::instance()->lastFmPassword() != m_pw )
     {
         lastfm::ws::Username = TomahawkSettings::instance()->lastFmUsername();
+        m_pw = TomahawkSettings::instance()->lastFmPassword();
         // credentials have changed, have to re-create scrobbler for them to take effect
         if( m_scrobbler )
             delete m_scrobbler;
diff --git a/thirdparty/liblastfm2/src/ws/ws.cpp b/thirdparty/liblastfm2/src/ws/ws.cpp
index 3dc1631fa..017a81b56 100644
--- a/thirdparty/liblastfm2/src/ws/ws.cpp
+++ b/thirdparty/liblastfm2/src/ws/ws.cpp
@@ -229,8 +229,8 @@ lastfm::setNetworkAccessManager( QNetworkAccessManager* nam )
     threadNamHash[thread] = nam;
     ourNamHash[thread] = false;
 
-    if ( oldNam )
-        delete oldNam;
+    //if ( oldNam )
+    //    delete oldNam;
 }