diff --git a/custom_components/integration_blueprint/manifest.json b/custom_components/integration_blueprint/manifest.json
index 6cc384e..b939934 100644
--- a/custom_components/integration_blueprint/manifest.json
+++ b/custom_components/integration_blueprint/manifest.json
@@ -1,13 +1,14 @@
 {
-    "domain": "integration_blueprint",
-    "name": "Integration blueprint",
-    "version": "0.1.0.dev0",
-    "documentation": "https://github.com/Limych/ha-blueprint",
-    "issue_tracker": "https://github.com/Limych/ha-blueprint/issues",
-    "dependencies": [],
-    "config_flow": true,
-    "codeowners": [
-        "@Limych"
-    ],
-    "requirements": []
+  "domain": "integration_blueprint",
+  "name": "Integration blueprint",
+  "version": "0.1.0.dev0",
+  "documentation": "https://github.com/Limych/ha-blueprint",
+  "issue_tracker": "https://github.com/Limych/ha-blueprint/issues",
+  "dependencies": [],
+  "config_flow": true,
+  "codeowners": [
+    "@Limych"
+  ],
+  "requirements": [],
+  "iot_class": "calculated"
 }