diff --git a/common/flatpak-run.c b/common/flatpak-run.c
index 8d52d3a5..81700183 100644
--- a/common/flatpak-run.c
+++ b/common/flatpak-run.c
@@ -1232,6 +1232,7 @@ static const ExportData default_exports[] = {
   {"PERLLIB", NULL},
   {"PERL5LIB", NULL},
   {"XCURSOR_PATH", NULL},
+  {"GDK_PIXBUF_MODULE_FILE", NULL},
 };
 
 static const ExportData no_ld_so_cache_exports[] = {