diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
index 139bf0eb17d0..7a35afe039ab 100644
--- a/widget/gtk/nsWindow.cpp
+++ b/widget/gtk/nsWindow.cpp
@@ -7091,10 +7091,10 @@ nsWindow::SetProgress(unsigned long progressPercent)
     return;
   }
 
-  progressPercent = CLAMP(progressPercent, 0, 100);
+  progressPercent = MIN(progressPercent, 100);
 
   set_window_hint_cardinal(GDK_WINDOW_XID(gtk_widget_get_window(mShell)),
                            PROGRESS_HINT,
                            progressPercent);
 #endif // MOZ_X11
-}
\ No newline at end of file
+}