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 334891aa8e..e43804a28d 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
@@ -37,13 +37,8 @@ dev-util/checkbashisms
 # Avoid cross compile error with amd64 stable (elfutils-0.158).
 =dev-libs/elfutils-0.161 ~amd64
 
-# Get a newer version of pylint
-=dev-python/astng-0.21.1 ~amd64
-=dev-python/pylint-0.23.0 ~amd64
 =dev-python/pyusb-1.0.0 ~amd64
 
-=dev-lang/nasm-2.09.10 ~amd64
-
 # Older versions of sssd fail to build
 =sys-auth/sssd-1.13.1 ~amd64 ~arm64
 
diff --git a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.unmask b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.unmask
index 097022d351..7fb457c8f5 100644
--- a/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.unmask
+++ b/sdk_container/src/third_party/coreos-overlay/profiles/coreos/base/package.unmask
@@ -1,7 +1,3 @@
-# masked upstream due to lua dep, but we don't enable lua support
-~net-analyzer/nmap-6.40
-
 # masked in portage-stable, but is unmasked in upstream.
 # remove this when upstream portage-stable package.mask is sync'd.
 =sys-block/open-iscsi-2.0.873
-