diff --git a/WORKSPACE b/WORKSPACE
index 62796fb..3f3598a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -183,3 +183,5 @@
     strip_prefix = "repo-infra-9f4571ad7242bf3ec4b47365062498c2528f9a5f",
     urls = mirror("https://github.com/kubernetes/repo-infra/archive/9f4571ad7242bf3ec4b47365062498c2528f9a5f.tar.gz"),
 )
+
+register_toolchains("//:host_python")