diff --git a/src/Umbraco.Web.UI.Client/src/libs/extension-api/controller/base-extension-initializer.controller.ts b/src/Umbraco.Web.UI.Client/src/libs/extension-api/controller/base-extension-initializer.controller.ts
index d8deb6cded..816a32e4a0 100644
--- a/src/Umbraco.Web.UI.Client/src/libs/extension-api/controller/base-extension-initializer.controller.ts
+++ b/src/Umbraco.Web.UI.Client/src/libs/extension-api/controller/base-extension-initializer.controller.ts
@@ -73,7 +73,7 @@ export abstract class UmbBaseExtensionInitializer<
 	}
 	protected _init() {
 		this.#manifestObserver = this.observe(
-			this.#extensionRegistry.getByAlias<ManifestType>(this.#alias),
+			this.#extensionRegistry.byAlias<ManifestType>(this.#alias),
 			async (extensionManifest) => {
 				this.#clearPermittedState();
 				this.#manifest = extensionManifest;
diff --git a/src/Umbraco.Web.UI.Client/src/libs/extension-api/registry/extension.registry.ts b/src/Umbraco.Web.UI.Client/src/libs/extension-api/registry/extension.registry.ts
index 0cf95d96d0..44966aeac2 100644
--- a/src/Umbraco.Web.UI.Client/src/libs/extension-api/registry/extension.registry.ts
+++ b/src/Umbraco.Web.UI.Client/src/libs/extension-api/registry/extension.registry.ts
@@ -199,8 +199,7 @@ export class UmbExtensionRegistry<
 		) as unknown as Observable<Array<ExtensionType>>;
 	}
 
-	// TODO: get rid of the name get
-	getByAlias<T extends ManifestBase = ManifestBase>(alias: string) {
+	byAlias<T extends ManifestBase = ManifestBase>(alias: string) {
 		return this.extensions.pipe(
 			map((exts) => exts.find((ext) => ext.alias === alias)),
 			distinctUntilChanged(extensionSingleMemoization),
@@ -231,8 +230,11 @@ export class UmbExtensionRegistry<
 			distinctUntilChanged(extensionAndKindMatchSingleMemoization),
 		) as Observable<T | undefined>;
 	}
+	/**
+	 * @deprecated Use `byAlias` instead.
+	 */
+	getByAlias = this.byAlias.bind(this);
 
-	// TODO: get rid of the name get
 	byTypeAndAlias<
 		Key extends keyof ManifestTypeMap<ManifestTypes> | string,
 		T extends ManifestBase = SpecificManifestTypeOrManifestBase<ManifestTypes, Key>,