diff --git a/libs/tools/generator/core/src/services/generator-metadata-provider.ts b/libs/tools/generator/core/src/services/generator-metadata-provider.ts
index 4547448b34a..1ca5d767dc5 100644
--- a/libs/tools/generator/core/src/services/generator-metadata-provider.ts
+++ b/libs/tools/generator/core/src/services/generator-metadata-provider.ts
@@ -47,7 +47,7 @@ export class GeneratorMetadataProvider {
   constructor(
     private readonly system: UserStateSubjectDependencyProvider,
     private readonly application: SystemServiceProvider,
-    algorithms: GeneratorMetadata<object>[],
+    algorithms: ReadonlyArray<GeneratorMetadata<object>>,
   ) {
     this.log = system.log({ type: "GeneratorMetadataProvider" });