diff --git a/custom_components/browser_mod/manifest.json b/custom_components/browser_mod/manifest.json
index 2ccfd52..f5a7da1 100644
--- a/custom_components/browser_mod/manifest.json
+++ b/custom_components/browser_mod/manifest.json
@@ -2,8 +2,8 @@
   "domain": "browser_mod",
   "name": "Browser mod",
   "documentation": "https://github.com/thomasloven/hass-browser_mod/blob/master/README.md",
-  "dependencies": ["websocket_api", "http"],
+  "dependencies": ["websocket_api", "http", "frontend"],
   "codeowners": [],
   "requirements": [],
-  "version": "1.3.0"
+  "version": "1.3.1"
 }
diff --git a/custom_components/browser_mod/mod_view.py b/custom_components/browser_mod/mod_view.py
index 42fce6c..8c487ea 100644
--- a/custom_components/browser_mod/mod_view.py
+++ b/custom_components/browser_mod/mod_view.py
@@ -5,8 +5,6 @@ from .const import FRONTEND_SCRIPT_URL, DATA_EXTRA_MODULE_URL
 
 
 def setup_view(hass):
-    if DATA_EXTRA_MODULE_URL not in hass.data:
-        hass.data[DATA_EXTRA_MODULE_URL] = set()
     url_set = hass.data[DATA_EXTRA_MODULE_URL]
     url_set.add(FRONTEND_SCRIPT_URL)
 
diff --git a/hacs.json b/hacs.json
index e238db8..4dfc045 100644
--- a/hacs.json
+++ b/hacs.json
@@ -1,4 +1,4 @@
 {
   "name": "browser_mod",
-  "homeassistant": "0.113.0"
+  "homeassistant": "2021.5.0"
 }