diff --git a/popup.html b/popup.html
index 3b035ab9..640556d2 100644
--- a/popup.html
+++ b/popup.html
@@ -219,8 +219,8 @@
   <div id="popup-manage-wrapper" class="action-wrapper">
     <button id="popup-manage-button" data-href="manage.html" i18n-title="popupManageTooltip">
       <span class="classicUI-el" i18n-text="openManage"></span>
-      <svg class="iconUI-el svg-icon manager" viewBox="0 0 24 24" stroke="#666" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
-        <line x1="4" y1="21" x2="4" y2="14"/><line x1="4" y1="10" x2="4" y2="3"/><line x1="12" y1="21" x2="12" y2="12"/><line x1="12" y1="8" x2="12" y2="3"/><line x1="20" y1="21" x2="20" y2="16"/><line x1="20" y1="12" x2="20" y2="3"/><line x1="1" y1="14" x2="7" y2="14"/><line x1="9" y1="8" x2="15" y2="8"/><line x1="17" y1="16" x2="23" y2="16"/>
+      <svg class="iconUI-el svg-icon manager" viewBox="0 0 14 14">
+        <path d="M2.33 6.33a.5.5 0 0 1-.5-.5V1.75a.5.5 0 0 1 1 0v4.08a.5.5 0 0 1-.5.5zM7 12.75a.5.5 0 0 1-.5-.5V7a.5.5 0 0 1 1 0v5.25a.5.5 0 0 1-.5.5zM11.67 7.5a.5.5 0 0 1-.5-.5V1.75a.5.5 0 0 1 1 0V7a.5.5 0 0 1-.5.5zM4.08 7.67H.58a.5.5 0 0 0 0 1h1.25v3.58a.5.5 0 0 0 1 0V8.67h1.25a.5.5 0 0 0 0-1zM8.75 4.17H7.5V1.75a.5.5 0 0 0-1 0v2.42H5.25a.5.5 0 0 0 0 1h3.5a.5.5 0 0 0 0-1zM13.42 8.83h-3.5a.5.5 0 0 0 0 1h1.25v2.42a.5.5 0 0 0 1 0V9.83h1.25a.5.5 0 0 0 0-1z"/>
       </svg>
     </button>
   </div>
diff --git a/popup/popup.css b/popup/popup.css
index f6ab931a..afaaa224 100644
--- a/popup/popup.css
+++ b/popup/popup.css
@@ -273,15 +273,6 @@ a[target="_blank"] .svg-icon.config {
   width: 20px;
 }
 
-#popup-manage-button .svg-icon {
-  stroke: var(--gray-lightness-40);
-  fill: transparent !important;
-}
-
-#popup-manage-button:hover .svg-icon {
-  stroke: var(--black);
-}
-
 #find-styles-link,
 #write-style-for {
   font-size: 0;