diff --git a/packages/frontend-plugin-api/api-report.md b/packages/frontend-plugin-api/api-report.md
index 384c14fb17..c32d5b4edb 100644
--- a/packages/frontend-plugin-api/api-report.md
+++ b/packages/frontend-plugin-api/api-report.md
@@ -650,6 +650,7 @@ export type CreateExtensionBlueprintOptions<
     params: TParams,
     context: {
       node: AppNode;
+      apis: ApiHolder;
       config: {
         [key in keyof TConfigSchema]: z.infer<ReturnType<TConfigSchema[key]>>;
       };
@@ -730,6 +731,7 @@ export type CreateExtensionOptions<
   };
   factory(context: {
     node: AppNode;
+    apis: ApiHolder;
     config: {
       [key in keyof TConfigSchema]: z.infer<ReturnType<TConfigSchema[key]>>;
     };
@@ -953,6 +955,7 @@ export interface ExtensionBlueprint<
       ) => ExtensionDataContainer<UOutput>,
       context: {
         node: AppNode;
+        apis: ApiHolder;
         config: TConfig & {
           [key in keyof TExtensionConfigSchema]: z.infer<
             ReturnType<TExtensionConfigSchema[key]>
@@ -1145,6 +1148,7 @@ export interface ExtensionDefinition<
         }) => ExtensionDataContainer<UOutput>,
         context: {
           node: AppNode;
+          apis: ApiHolder;
           config: TConfig & {
             [key in keyof TExtensionConfigSchema]: z.infer<
               ReturnType<TExtensionConfigSchema[key]>
diff --git a/packages/frontend-test-utils/src/app/createExtensionTester.tsx b/packages/frontend-test-utils/src/app/createExtensionTester.tsx
index 2e51466f49..4db5c400a1 100644
--- a/packages/frontend-test-utils/src/app/createExtensionTester.tsx
+++ b/packages/frontend-test-utils/src/app/createExtensionTester.tsx
@@ -49,9 +49,7 @@ import { resolveAppNodeSpecs } from '../../../frontend-app-api/src/tree/resolveA
 import { instantiateAppNodeTree } from '../../../frontend-app-api/src/tree/instantiateAppNodeTree';
 // eslint-disable-next-line @backstage/no-relative-monorepo-imports
 import { readAppExtensionsConfig } from '../../../frontend-app-api/src/tree/readAppExtensionsConfig';
-
-// eslint-disable-next-line @backstage/no-relative-monorepo-imports
-import { ApiRegistry } from '../../../core-app-api/src/apis/system/ApiRegistry';
+import { TestApiRegistry } from '@backstage/test-utils';
 
 const NavItem = (props: {
   routeRef: RouteRef<undefined>;
@@ -323,7 +321,7 @@ export class ExtensionTester<UOutput extends AnyExtensionDataRef> {
       }),
     );
 
-    instantiateAppNodeTree(tree.root, ApiRegistry.from([]));
+    instantiateAppNodeTree(tree.root, TestApiRegistry.from());
 
     this.#tree = tree;