diff --git a/icon.png b/icon.png
new file mode 100644
index 0000000..c677c22
Binary files /dev/null and b/icon.png differ
diff --git a/manifest.json b/manifest.json
index 6884a5c..932da91 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,6 +2,12 @@
   "manifest_version": 2,
   "name": "Vinted Favorites Price",
   "version": "1.3.1",
+  "icon": {
+    "16": "icon.png",
+    "32": "icon.png",
+    "48": "icon.png",
+    "128": "icon.png"
+  },
   "categories": {
     "firefox": [
       "shopping"