diff --git a/package.json b/package.json
index c0ea630..78acb35 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,7 @@
 {
   "name": "microcms-schema",
   "version": "0.0.0",
+  "private": true,
   "description": "",
   "keywords": [],
   "license": "MIT",
diff --git a/packages/microcms-api-schema-schema/package.json b/packages/microcms-api-schema-schema/package.json
new file mode 100644
index 0000000..c930fa2
--- /dev/null
+++ b/packages/microcms-api-schema-schema/package.json
@@ -0,0 +1,9 @@
+{
+  "name": "@plainbrew/microcms-api-schema-schema",
+  "version": "0.0.0",
+  "description": "",
+  "license": "MIT",
+  "publishConfig": {
+    "access": "public"
+  }
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7a13253..b9a92c3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,6 +18,8 @@ importers:
         specifier: ^0.23.0
         version: 0.23.0
 
+  packages/microcms-api-schema-schema: {}
+
 packages:
 
   '@oxfmt/darwin-arm64@0.23.0':
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
new file mode 100644
index 0000000..dee51e9
--- /dev/null
+++ b/pnpm-workspace.yaml
@@ -0,0 +1,2 @@
+packages:
+  - "packages/*"