diff --git a/bin/do-release.sh b/bin/do-release.sh
index 6a29182..271d481 100755
--- a/bin/do-release.sh
+++ b/bin/do-release.sh
@@ -14,7 +14,7 @@ if [ -z "${TRAVIS_TAG}" ]; then
 	exit 0
 fi
 
-./bin/copy-meta.js
+./bin/set-meta.js
 ./bin/set-dependencies.js
 
 for package in $(get_packages); do
diff --git a/bin/copy-meta.js b/bin/set-meta.js
similarity index 82%
rename from bin/copy-meta.js
rename to bin/set-meta.js
index f5d2238..409c4e2 100755
--- a/bin/copy-meta.js
+++ b/bin/set-meta.js
@@ -26,8 +26,11 @@ for (const pkgName of pkgNames) {
 	const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf8'));
 
 	for (const field of COMMON_META) {
-		pkg[field] = topPkg[field];
+		pkg[field] = JSON.parse(JSON.stringify(topPkg[field]));
 	}
 
+	// https://github.com/npm/rfcs/pull/19
+	pkg.repository.directory = path.relative(topPkgDir, pkgDir);
+
 	fs.writeFileSync(pkgPath, JSON.stringify(pkg, null, '  ') + '\n', 'utf8');
 }