diff --git a/common/flatpak-run.c b/common/flatpak-run.c
index 6f54a9d0..102d9b90 100644
--- a/common/flatpak-run.c
+++ b/common/flatpak-run.c
@@ -1902,6 +1902,7 @@ static const ExportData default_exports[] = {
   {"GDK_BACKEND", NULL},
   {"VK_DRIVER_FILES", NULL},
   {"VK_ICD_FILENAMES", NULL},
+  {"GDK_PIXBUF_MODULE_FILE", NULL},
 };
 
 static const ExportData no_ld_so_cache_exports[] = {