diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
index fffb61a690..80138ee0ec 100644
--- a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
+++ b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.accept_keywords
@@ -94,3 +94,6 @@ dev-util/checkbashisms
 # Security update, CVE-2014-0160
 # https://bugs.gentoo.org/show_bug.cgi?id=507074
 =dev-libs/openssl-1.0.1g
+
+# Includes fix for checking mount status of loop devices
+=sys-fs/btrfs-progs-3.14_pre20140414