index e3f031d4..ed131c0b 100644
--- a/common/flatpak-run.c
+++ b/common/flatpak-run.c
@@ -571,6 +571,8 @@ static const ExportData default_exports[] = {
   {"XKB_CONFIG_ROOT", NULL},
   {"GIO_EXTRA_MODULES", NULL},
   {"GDK_BACKEND", NULL},
+  {"GDK_PIXBUF_MODULE_FILE", NULL},
+  {"TZDIR", NULL},
   {"VK_ADD_DRIVER_FILES", NULL},
   {"VK_ADD_LAYER_PATH", NULL},
   {"VK_DRIVER_FILES", NULL},