diff --git a/app/data/container-build/cerc-builder-js/build-npm-package-local-dependencies.sh b/app/data/container-build/cerc-builder-js/build-npm-package-local-dependencies.sh
index 5ae0e073..446b05d1 100755
--- a/app/data/container-build/cerc-builder-js/build-npm-package-local-dependencies.sh
+++ b/app/data/container-build/cerc-builder-js/build-npm-package-local-dependencies.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # Usage: build-npm-package-local-dependencies.sh <registry-url> <publish-with-this-version>
 # Runs build-npm-package.sh after first fixing up yarn.lock to use a local
-# npm registry for all packages in a specific scope (currently @cerc-io, @lirewine and @muknsys)
+# npm registry for all packages in a specific scope (currently @cerc-io and @lirewine)
 if [ -n "$CERC_SCRIPT_DEBUG" ]; then
     set -x
 fi
@@ -18,7 +18,7 @@ set -e
 local_npm_registry_url=$1
 package_publish_version=$2
 # If we need to handle an additional scope, add it to the list below:
-npm_scopes_to_handle=("@cerc-io" "@lirewine" "@muknsys")
+npm_scopes_to_handle=("@cerc-io" "@lirewine")
 for npm_scope_for_local in ${npm_scopes_to_handle[@]}
 do
     # We need to configure the local registry
diff --git a/app/data/container-build/cerc-builder-js/build-npm-package.sh b/app/data/container-build/cerc-builder-js/build-npm-package.sh
index db27955c..375712e5 100755
--- a/app/data/container-build/cerc-builder-js/build-npm-package.sh
+++ b/app/data/container-build/cerc-builder-js/build-npm-package.sh
@@ -24,7 +24,6 @@ package_name=$( cat package.json | jq -r .name )
 local_npm_registry_url=$1
 npm config set @cerc-io:registry ${local_npm_registry_url}
 npm config set @lirewine:registry ${local_npm_registry_url}
-npm config set @muknsys:registry ${local_npm_registry_url}
 # Workaround bug in npm unpublish where it needs the url to be of the form //<foo> and not http://<foo>
 local_npm_registry_url_fixed=$( echo ${local_npm_registry_url} | sed -e 's/^http[s]\{0,1\}://')
 npm config set -- ${local_npm_registry_url_fixed}:_authToken ${CERC_NPM_AUTH_TOKEN}