diff --git a/GDevelop.js/types/gdproject.js b/GDevelop.js/types/gdproject.js
index d9b7857ef041..d333ed853aa6 100644
--- a/GDevelop.js/types/gdproject.js
+++ b/GDevelop.js/types/gdproject.js
@@ -103,7 +103,6 @@ declare class gdProject extends gdObjectsContainer {
   getResourcesManager(): gdResourcesManager;
   serializeTo(element: gdSerializerElement): void;
   unserializeFrom(element: gdSerializerElement): void;
-  static isUsageOfUnicodeIdentifierNamesAllowed(): boolean;
   static isNameSafe(name: string): boolean;
   static getSafeName(name: string): string;
   getTypeOfBehavior(layout: gdLayout, name: string, searchInGroups: boolean): string;
diff --git a/newIDE/app/src/EventsSheet/EventsTree/Instruction.js b/newIDE/app/src/EventsSheet/EventsTree/Instruction.js
index 75977d3e0c97..dd11781c448f 100644
--- a/newIDE/app/src/EventsSheet/EventsTree/Instruction.js
+++ b/newIDE/app/src/EventsSheet/EventsTree/Instruction.js
@@ -48,7 +48,6 @@ import { getFunctionNameFromType } from '../../EventsFunctionsExtensionsLoader';
 import { ExtensionStoreContext } from '../../AssetStore/ExtensionStore/ExtensionStoreContext';
 import { getRequiredBehaviorTypes } from '../ParameterFields/ObjectField';
 import { checkHasRequiredCapability } from '../../ObjectsList/ObjectSelector';
-import IconButton from '../../UI/IconButton';
 import Warning from '../../UI/CustomSvgIcons/Warning';
 
 const gd: libGDevelop = global.gd;