diff --git a/core/toolbox/category.js b/core/toolbox/category.js
index 88bf68847..c085420c5 100644
--- a/core/toolbox/category.js
+++ b/core/toolbox/category.js
@@ -13,7 +13,6 @@
 goog.module('Blockly.ToolboxCategory');
 goog.module.declareLegacyNamespace();
 
-const Blockly = goog.require('Blockly');
 const Css = goog.require('Blockly.Css');
 /* eslint-disable-next-line no-unused-vars */
 const ICollapsibleToolboxItem = goog.requireType('Blockly.ICollapsibleToolboxItem');
diff --git a/tests/deps.js b/tests/deps.js
index d720d5640..86ee6ee14 100644
--- a/tests/deps.js
+++ b/tests/deps.js
@@ -202,7 +202,7 @@ goog.addDependency('../../core/theme.js', ['Blockly.Theme'], ['Blockly.registry'
 goog.addDependency('../../core/theme/classic.js', ['Blockly.Themes.Classic'], ['Blockly.Theme'], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/theme/zelos.js', ['Blockly.Themes.Zelos'], ['Blockly.Theme'], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/theme_manager.js', ['Blockly.ThemeManager'], ['Blockly.utils.dom'], {'lang': 'es6', 'module': 'goog'});
-goog.addDependency('../../core/toolbox/category.js', ['Blockly.ToolboxCategory'], ['Blockly', 'Blockly.Css', 'Blockly.ToolboxItem', 'Blockly.registry', 'Blockly.utils', 'Blockly.utils.aria', 'Blockly.utils.colour', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.toolbox'], {'lang': 'es6', 'module': 'goog'});
+goog.addDependency('../../core/toolbox/category.js', ['Blockly.ToolboxCategory'], ['Blockly.Css', 'Blockly.ToolboxItem', 'Blockly.registry', 'Blockly.utils', 'Blockly.utils.aria', 'Blockly.utils.colour', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.toolbox'], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/toolbox/collapsible_category.js', ['Blockly.CollapsibleToolboxCategory'], ['Blockly.ToolboxCategory', 'Blockly.ToolboxSeparator', 'Blockly.registry', 'Blockly.utils.aria', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.toolbox'], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/toolbox/separator.js', ['Blockly.ToolboxSeparator'], ['Blockly.Css', 'Blockly.ToolboxItem', 'Blockly.registry', 'Blockly.utils.dom', 'Blockly.utils.object'], {'lang': 'es6', 'module': 'goog'});
 goog.addDependency('../../core/toolbox/toolbox.js', ['Blockly.Toolbox'], ['Blockly', 'Blockly.BlockSvg', 'Blockly.CollapsibleToolboxCategory', 'Blockly.ComponentManager', 'Blockly.Css', 'Blockly.DeleteArea', 'Blockly.Events', 'Blockly.Events.ToolboxItemSelect', 'Blockly.Options', 'Blockly.Touch', 'Blockly.browserEvents', 'Blockly.common', 'Blockly.registry', 'Blockly.utils', 'Blockly.utils.KeyCodes', 'Blockly.utils.Rect', 'Blockly.utils.aria', 'Blockly.utils.dom', 'Blockly.utils.object', 'Blockly.utils.toolbox'], {'lang': 'es6', 'module': 'goog'});