diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/updates/1Q-2012 b/sdk_container/src/third_party/coreos-overlay/profiles/updates/1Q-2012
deleted file mode 100644
index d2c877d9ab..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/updates/1Q-2012
+++ /dev/null
@@ -1,3 +0,0 @@
-move virtual/kernel virtual/linux-sources
-slotmove =media-libs/jpeg-6b-r9 62 0
-slotmove <media-libs/libpng-1.2.45-r2 1.2 0
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2012 b/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2012
deleted file mode 100644
index 92d4ae3c19..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2012
+++ /dev/null
@@ -1 +0,0 @@
-move sys-apps/parted sys-block/parted
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2013 b/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2013
deleted file mode 100644
index a0bc636437..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2013
+++ /dev/null
@@ -1 +0,0 @@
-move coreos-base/bootengine sys-kernel/bootengine
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2015 b/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2015
deleted file mode 100644
index 2ebcf0a55a..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/updates/2Q-2015
+++ /dev/null
@@ -1,2 +0,0 @@
-move app-emulation/rocket app-emulation/rkt
-move coreos-base/vboot_reference sys-apps/seismograph
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/updates/3Q-2014 b/sdk_container/src/third_party/coreos-overlay/profiles/updates/3Q-2014
deleted file mode 100644
index ca73c26b1f..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/updates/3Q-2014
+++ /dev/null
@@ -1 +0,0 @@
-move dev-python/socksipy-branch dev-python/socksipy
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/updates/3Q-2015 b/sdk_container/src/third_party/coreos-overlay/profiles/updates/3Q-2015
deleted file mode 100644
index aa540d167a..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/updates/3Q-2015
+++ /dev/null
@@ -1 +0,0 @@
-slotmove =sys-libs/ncurses-5.9-r5 5 0
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/updates/4Q-2011 b/sdk_container/src/third_party/coreos-overlay/profiles/updates/4Q-2011
deleted file mode 100644
index ee091b7972..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/profiles/updates/4Q-2011
+++ /dev/null
@@ -1,7 +0,0 @@
-move dev-python/pymox dev-python/mox
-move dev-util/cvs dev-vcs/cvs
-move dev-util/cvsps dev-vcs/cvsps
-move dev-util/subversion dev-vcs/subversion
-move dev-util/git dev-vcs/git
-move net-misc/neon net-libs/neon
-move app-editors/gentoo-editor app-misc/editor-wrapper