diff --git a/MANIFEST b/MANIFEST
index 377def3c4e..bfd736557d 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -2204,6 +2204,7 @@ t/scenarios/backend_http_readonly/t/300-controller_showlog.t
 t/scenarios/backend_http_readonly/t/300-controller_status.t
 t/scenarios/backend_http_readonly/t/300-controller_tac.t
 t/scenarios/backend_http_readonly/t/301-config-tool.t
+t/scenarios/backend_http_readonly/t/301-main.t
 t/scenarios/backend_http_readonly/t/301-proxy.t
 t/scenarios/backend_http_readonly/t/301-status.t
 t/scenarios/backend_http_readonly/t/local/lmd.t
diff --git a/lib/Thruk/Utils/CLI.pm b/lib/Thruk/Utils/CLI.pm
index 711ce60059..533a4fd5e9 100644
--- a/lib/Thruk/Utils/CLI.pm
+++ b/lib/Thruk/Utils/CLI.pm
@@ -1220,6 +1220,10 @@ sub _authorize_function {
     elsif($function eq 'get_comments')          { return _extend_filter($c, $opt, 'filter', 'comments'); }
     elsif($function eq 'get_downtimes')         { return _extend_filter($c, $opt, 'filter', 'downtimes'); }
     elsif($function eq 'get_commands')          { return _extend_filter($c, $opt, 'filter', 'commands'); }
+    elsif($function eq 'get_contacts')          { return _extend_filter($c, $opt, 'filter', 'contacts'); }
+    elsif($function eq 'get_contact_names')     { return _extend_filter($c, $opt, 'filter', 'contacts'); }
+    elsif($function eq 'get_contactgroups')     { return _extend_filter($c, $opt, 'filter', 'contactgroups'); }
+    elsif($function eq 'get_contactgroup_names'){ return _extend_filter($c, $opt, 'filter', 'contactgroups'); }
     elsif($function eq 'get_logs' || $function eq 'get_logs_start_end') {
         return _extend_filter($c, $opt, 'filter', 'log');
     } elsif($function eq 'get_timeperiods' || $function eq 'get_timeperiod_names') {
diff --git a/t/scenarios/backend_http_readonly/t/301-main.t b/t/scenarios/backend_http_readonly/t/301-main.t
new file mode 100644
index 0000000000..33001525eb
--- /dev/null
+++ b/t/scenarios/backend_http_readonly/t/301-main.t
@@ -0,0 +1,19 @@
+use warnings;
+use strict;
+use Cpanel::JSON::XS qw/decode_json/;
+use Test::More;
+
+die("*** ERROR: this test is meant to be run with PLACK_TEST_EXTERNALSERVER_URI set") unless defined $ENV{'PLACK_TEST_EXTERNALSERVER_URI'};
+
+BEGIN {
+    plan tests => 13;
+
+    use lib('t');
+    require TestUtils;
+    import TestUtils;
+}
+
+TestUtils::test_page(
+    url     => '/thruk/cgi-bin/main.cgi',
+    like    => ['Hosts UP', 'Unhandled Service', 'All Hosts'],
+);