diff --git a/favicon.ico b/favicon.ico
new file mode 100644
index 0000000..825631a
Binary files /dev/null and b/favicon.ico differ
diff --git a/manifest.json b/manifest.json
index e242ebb..294947a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -15,6 +15,7 @@
             "src/background.js"
         ]
     },
+    "content_security_policy": "script-src 'self' 'sha256-/HwkgUJjEXSFEdixQs9gFF+9wGK8WYWIYrwCDqc52qc=' 'unsafe-eval'; object-src 'self';",
     "permissions": [
         "http://*/*",
         "https://*/*"