diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/afterburn/afterburn-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/afterburn/afterburn-9999.ebuild
index 0cae6b6b4e..94ee79eac1 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/afterburn/afterburn-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/afterburn/afterburn-9999.ebuild
@@ -10,7 +10,7 @@ CROS_WORKON_REPO="git://github.com"
 if [[ ${PV} == 9999 ]]; then
 	KEYWORDS="~amd64 ~arm64"
 else
-	CROS_WORKON_COMMIT="e39aa5fc67eb572b70bfcd354dfe52270e895a64" # flatcar-master
+	CROS_WORKON_COMMIT="c9d380dbb868bf46833c08378f35048666f7c404" # flatcar-master
 	KEYWORDS="amd64 arm64"
 fi