diff --git a/builds/appchan-x.user.js b/builds/appchan-x.user.js
index 664216875..6f2576ff1 100644
--- a/builds/appchan-x.user.js
+++ b/builds/appchan-x.user.js
@@ -13089,7 +13089,7 @@
       }
       return MascotTools.change(mascot);
     },
-    categories: ['Anime', 'Ponies', 'Questionable', 'Silhouette', 'Western'],
+    categories: ['Custom', 'Anime', 'Ponies', 'Questionable', 'Silhouette', 'Western'],
     dialog: function(key) {
       var container, dialog, div, fileInput, fileRice, imageFn, input, item, layout, name, nameFn, option, optionHTML, saveCheck, saveVal, setting, updateMascot, value, _i, _len, _ref;
       Conf['editMode'] = 'mascot';
@@ -17162,7 +17162,7 @@
         'Enabled Mascots sfw': [],
         'Enabled Mascots nsfw': [],
         'Deleted Mascots': [],
-        'Hidden Categories': ["Questionable"],
+        'Hidden Categories': ["Custom", "Questionable"],
         'userThemes': {},
         'userMascots': {},
         'selectedArchives': {},
diff --git a/builds/crx/script.js b/builds/crx/script.js
index 8df081331..82da9afc2 100644
--- a/builds/crx/script.js
+++ b/builds/crx/script.js
@@ -13078,7 +13078,7 @@
       }
       return MascotTools.change(mascot);
     },
-    categories: ['Anime', 'Ponies', 'Questionable', 'Silhouette', 'Western'],
+    categories: ['Custom', 'Anime', 'Ponies', 'Questionable', 'Silhouette', 'Western'],
     dialog: function(key) {
       var container, dialog, div, fileInput, fileRice, imageFn, input, item, layout, name, nameFn, option, optionHTML, saveCheck, saveVal, setting, updateMascot, value, _i, _len, _ref;
       Conf['editMode'] = 'mascot';
@@ -17149,7 +17149,7 @@
         'Enabled Mascots sfw': [],
         'Enabled Mascots nsfw': [],
         'Deleted Mascots': [],
-        'Hidden Categories': ["Questionable"],
+        'Hidden Categories': ["Custom", "Questionable"],
         'userThemes': {},
         'userMascots': {},
         'selectedArchives': {},
diff --git a/src/General/Main.coffee b/src/General/Main.coffee
index 52b3a7527..e8969567f 100644
--- a/src/General/Main.coffee
+++ b/src/General/Main.coffee
@@ -36,7 +36,7 @@ Main =
       'Enabled Mascots sfw':  []
       'Enabled Mascots nsfw': []
       'Deleted Mascots':      []
-      'Hidden Categories':    ["Questionable"]
+      'Hidden Categories':    ["Custom", "Questionable"]
       'userThemes':           {}
       'userMascots':          {}
       'selectedArchives':     {}
diff --git a/src/Theming/Mascots.coffee b/src/Theming/Mascots.coffee
index 20caaf8ab..1b75d070a 100644
--- a/src/Theming/Mascots.coffee
+++ b/src/Theming/Mascots.coffee
@@ -75,6 +75,7 @@ MascotTools =
     MascotTools.change mascot
 
   categories: [
+    'Custom'
     'Anime'
     'Ponies'
     'Questionable'