diff --git a/install_roundcube.sh b/install_roundcube.sh
index 6c418d2..c6558d9 100755
--- a/install_roundcube.sh
+++ b/install_roundcube.sh
@@ -1808,6 +1808,9 @@ cat <<EOF >>$WEBSITE_BASEDIR/roundcubemail-${ROUNDCUBE_VERSION}/config/config.in
 // IMAP (further settings)
 // ----------------------------------
 
+// Log successful/failed logins to <log_dir>/userlogins or to syslog
+\$config['log_logins'] = true;
+
 // IMAP AUTH type (DIGEST-MD5, CRAM-MD5, LOGIN, PLAIN or null to use
 // best server supported one)
 \$config['imap_auth_type'] = 'LOGIN';