diff --git a/clustersecret.io/clustersecret_v1.json b/clustersecret.io/clustersecret_v1.json
new file mode 100644
index 00000000..0f8fcae4
--- /dev/null
+++ b/clustersecret.io/clustersecret_v1.json
@@ -0,0 +1,28 @@
+{
+  "properties": {
+    "avoidNamespaces": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "data": {
+      "type": "object",
+      "x-kubernetes-preserve-unknown-fields": true
+    },
+    "matchNamespace": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "status": {
+      "type": "object",
+      "x-kubernetes-preserve-unknown-fields": true
+    },
+    "type": {
+      "type": "string"
+    }
+  },
+  "type": "object"
+}