diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-oem-gce/files/manglefs.sh b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-oem-gce/files/manglefs.sh
index ac499577bb..eab042ad0d 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-oem-gce/files/manglefs.sh
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-oem-gce/files/manglefs.sh
@@ -52,3 +52,6 @@ EOF
 # Don't bundle these paths, since they are useless to us.
 mv usr/lib/systemd/lib*.so* usr/lib64/
 rm -fr boot etc/* usr/lib/systemd var/db/pkg
+
+# Remove test stuff from python - it's quite large.
+rm -rf usr/lib/python*/test