diff --git a/extension/icons/border-48.png b/extension/icons/border-48.png
deleted file mode 100644
index 90687de..0000000
Binary files a/extension/icons/border-48.png and /dev/null differ
diff --git a/extension/icons/padlock-128.png b/extension/icons/padlock-128.png
new file mode 100644
index 0000000..10c1937
Binary files /dev/null and b/extension/icons/padlock-128.png differ
diff --git a/extension/icons/padlock-16.png b/extension/icons/padlock-16.png
new file mode 100644
index 0000000..3ba641f
Binary files /dev/null and b/extension/icons/padlock-16.png differ
diff --git a/extension/icons/padlock-24.png b/extension/icons/padlock-24.png
new file mode 100644
index 0000000..6630e41
Binary files /dev/null and b/extension/icons/padlock-24.png differ
diff --git a/extension/icons/padlock-256.png b/extension/icons/padlock-256.png
new file mode 100644
index 0000000..2827f2b
Binary files /dev/null and b/extension/icons/padlock-256.png differ
diff --git a/extension/icons/padlock-32.png b/extension/icons/padlock-32.png
new file mode 100644
index 0000000..6a49bda
Binary files /dev/null and b/extension/icons/padlock-32.png differ
diff --git a/extension/icons/padlock-512.png b/extension/icons/padlock-512.png
new file mode 100644
index 0000000..b75e79e
Binary files /dev/null and b/extension/icons/padlock-512.png differ
diff --git a/extension/icons/padlock-64.png b/extension/icons/padlock-64.png
new file mode 100644
index 0000000..6671b07
Binary files /dev/null and b/extension/icons/padlock-64.png differ
diff --git a/extension/manifest.json b/extension/manifest.json
index 8c6e48e..e210c94 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -4,8 +4,18 @@
 	"description": "SOC-URITY",
 	"version": "1.0",
 
+	"icons": {
+		"16": "icons/padlock-16.png",
+		"24": "icons/padlock-24.png",
+		"32": "icons/padlock-32.png",
+		"64": "icons/padlock-64.png",
+		"128": "icons/padlock-128.png",
+		"256": "icons/padlock-256.png",
+		"512": "icons/padlock-512.png"
+	  },
+
 	"browser_action":{
-		"default_icon": "icons/border-48.png",
+		"default_icon": "icons/padlock-32.png",
 		"default_popup": "popup.html"
 	}