diff --git a/administration_client/create_config_files.sh b/administration_client/create_config_files.sh
index ef99b26..a48f54a 100755
--- a/administration_client/create_config_files.sh
+++ b/administration_client/create_config_files.sh
@@ -8,4 +8,6 @@ else
     echo "registry \"$NPM_CONFIG_REGISTRY\""
     echo "registry \"$NPM_CONFIG_REGISTRY\"" >> .npmrc
     echo "registry \"$NPM_CONFIG_REGISTRY\"" >> .yarnrc
+    echo "Replacing static yarn registry references in yarn.lock..."
+    find . -name yarn.lock -exec sed -i "s#https://registry.yarnpkg.com#`awk '$1 == "registry" { gsub(/"/,""); print $NF}' /root/.yarnrc`#g" {} \;
 fi
\ No newline at end of file