diff --git a/gitea/migrate.sh b/gitea/migrate.sh
new file mode 100755
index 0000000..d901305
--- /dev/null
+++ b/gitea/migrate.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+find @tornado package.json -type f -name "package.json" -not -path "*node_modules*" -execdir sed -i "s/$OLD_REGISTRY_DOMAIN\/$OLD_REGISTRY_USER/$TARGET_REGISTRY_DOMAIN\/$TARGET_REGISTRY_USER/g" {} +