1 files changed, 1 insertions, 1 deletions
diff --git a/control-center b/control-center
index 0e796769..c81d872c 100755
--- a/control-center
+++ b/control-center
@@ -46,7 +46,7 @@ my (%tool_pids, %tool_feedback, $gurpmi_pid);
 
 my ($conffile, $class_install) = ('/etc/mcc.conf', '/etc/sysconfig/system');
 
-my ($rootwin_width, $rootwin_height) = gtkroot()->get_size;
+my ($rootwin_width, $rootwin_height) = mygtk3::root_window_size();
 my $default_width  = $rootwin_width  <= 800 ? 720 : 800;
 my $default_height = $rootwin_height <= 480 ? 420 : $rootwin_height <= 600 ? 523 : 600;