diff --git a/manifest.ts b/manifest.ts
index d806cb6..24b38d3 100644
--- a/manifest.ts
+++ b/manifest.ts
@@ -10,9 +10,7 @@ export const manifest: ManifestV3Export = {
   },
   options_page: 'src/options/index.html',
   icons: {
-    16: 'logo16.png',
-    48: 'logo48.png',
-    128: 'logo128.png',
+    128: 'logo.png',
   },
   background: {
     service_worker: 'src/background/service-worker.ts',
diff --git a/public/logo.png b/public/logo.png
new file mode 100644
index 0000000..24a725f
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diff --git a/public/logo128.png b/public/logo128.png
deleted file mode 100644
index 959af5b..0000000
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diff --git a/public/logo16.png b/public/logo16.png
deleted file mode 100644
index aece8df..0000000
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diff --git a/public/logo19.png b/public/logo19.png
deleted file mode 100644
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diff --git a/public/logo38.png b/public/logo38.png
deleted file mode 100644
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diff --git a/public/logo48.png b/public/logo48.png
deleted file mode 100644
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