diff --git a/resources/celerity/map.php b/resources/celerity/map.php
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -9,7 +9,7 @@
   'names' => array(
     'conpherence.pkg.css' => '79a197f6',
     'conpherence.pkg.js' => '020aebcf',
-    'core.pkg.css' => '42c4119d',
+    'core.pkg.css' => '6661da64',
     'core.pkg.js' => '086da722',
     'dark-console.pkg.js' => '187792c2',
     'differential.pkg.css' => '91ac6214',
@@ -30,7 +30,6 @@
     'rsrc/css/aphront/list-filter-view.css' => 'feb64255',
     'rsrc/css/aphront/multi-column.css' => 'fbc00ba3',
     'rsrc/css/aphront/notification.css' => '30240bd2',
-    'rsrc/css/aphront/panel-view.css' => '46923d46',
     'rsrc/css/aphront/table-view.css' => '0bb61df1',
     'rsrc/css/aphront/tokenizer.css' => '194e8160',
     'rsrc/css/aphront/tooltip.css' => 'e3f2412f',
@@ -536,7 +535,6 @@
     'aphront-dialog-view-css' => '6f4ea703',
     'aphront-list-filter-view-css' => 'feb64255',
     'aphront-multi-column-view-css' => 'fbc00ba3',
-    'aphront-panel-view-css' => '46923d46',
     'aphront-table-view-css' => '0bb61df1',
     'aphront-tokenizer-control-css' => '194e8160',
     'aphront-tooltip-css' => 'e3f2412f',
@@ -2233,7 +2231,6 @@
       'phabricator-standard-page-view',
       'aphront-dialog-view-css',
       'phui-form-view-css',
-      'aphront-panel-view-css',
       'aphront-table-view-css',
       'aphront-tokenizer-control-css',
       'aphront-typeahead-control-css',
diff --git a/resources/celerity/packages.php b/resources/celerity/packages.php
--- a/resources/celerity/packages.php
+++ b/resources/celerity/packages.php
@@ -103,7 +103,6 @@
     'phabricator-standard-page-view',
     'aphront-dialog-view-css',
     'phui-form-view-css',
-    'aphront-panel-view-css',
     'aphront-table-view-css',
     'aphront-tokenizer-control-css',
     'aphront-typeahead-control-css',
diff --git a/webroot/rsrc/css/aphront/panel-view.css b/webroot/rsrc/css/aphront/panel-view.css
deleted file mode 100644
--- a/webroot/rsrc/css/aphront/panel-view.css
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * @provides aphront-panel-view-css
- */
-
-.aphront-panel-preview {
-  padding: 16px;
-}
-
-.device-phone .aphront-panel-preview {
-  display: none;
-}
-
-.aphront-panel-preview-loading-text {
-  color: {$greytext};
-}
-
-.aphront-panel-flush {
-  margin: 0;
-}