diff --git a/lib/default-theme/assets/menu.svg b/lib/default-theme/assets/menu.svg
deleted file mode 100644
index a85e56ea..00000000
--- a/lib/default-theme/assets/menu.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512">
-  <path fill="currentColor" d="M436 124H12c-6.627 0-12-5.373-12-12V80c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12z"></path>
-</svg>
diff --git a/lib/default-theme/assets/outbound.svg b/lib/default-theme/assets/outbound.svg
deleted file mode 100644
index c0155101..00000000
--- a/lib/default-theme/assets/outbound.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" >
-  <path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path>
-  <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon>
-</svg>
diff --git a/lib/default-theme/icons/Menu.vue b/lib/default-theme/icons/Menu.vue
deleted file mode 100644
index b4c95bd4..00000000
--- a/lib/default-theme/icons/Menu.vue
+++ /dev/null
@@ -1,5 +0,0 @@
-<template functional>
-  <svg class="icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" role="img" viewBox="0 0 448 512">
-    <path fill="currentColor" d="M436 124H12c-6.627 0-12-5.373-12-12V80c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12z" class=""></path>
-  </svg>
-</template>