diff --git a/sample-action-client/package.json b/sample-action-client/package.json
index 70371eb4..0c2de80b 100644
--- a/sample-action-client/package.json
+++ b/sample-action-client/package.json
@@ -50,7 +50,7 @@
 		"package": "vsce package ."
 	},
 	"devDependencies": {
-		"@sap-devx/app-studio-toolkit-types": "0.0.5",
+		"@sap-devx/app-studio-toolkit-types": "0.0.4",
 		"@types/vscode": "^1.40.0",
 		"typescript": "^3.9.7",
 		"vsce": "^1.69.0",
diff --git a/src/actions/controller.ts b/src/actions/controller.ts
index 3c311ebd..9ca8e4b0 100644
--- a/src/actions/controller.ts
+++ b/src/actions/controller.ts
@@ -8,7 +8,9 @@ export class ActionsController {
     public static loadActions() {
       vscode.extensions.all.forEach((extension) => {
         if (extension?.packageJSON?.BASContributes?.actions) {
-          this.actions.push(extension.packageJSON.BASContributes.actions);
+          (extension.packageJSON.BASContributes.actions as IAction[]).forEach((action) => {
+            this.actions.push(action);
+          });
         }
       });
     }
diff --git a/tests/api.spec.ts b/tests/api.spec.ts
index c54e5b7f..efbf7779 100644
--- a/tests/api.spec.ts
+++ b/tests/api.spec.ts
@@ -5,6 +5,7 @@ import * as _ from "lodash";
 import * as sinon from "sinon";
 import { IAction, ActionType } from "../src/actions/interfaces";
 import { ActionsController } from '../src/actions/controller';
+import * as vscode from "vscode";
 
 use(chaiAsPromised);
 const extensions = { getExtension: () => {} };
@@ -13,6 +14,7 @@ const testVscode = {
 };
 
 mockVscode(testVscode, "src/api.ts");
+
 import { bas } from "../src/api";
 
 describe("api unit test", () => {
@@ -77,6 +79,26 @@ describe("api unit test", () => {
         
     });
 
+    it("loadActions", async () => {
+        const action: IAction = {
+			"id" : "abc123",
+			"actionType" : ActionType.Command,
+		}
+        const allExtensioms = [{
+            packageJSON: {
+                "BASContributes": {
+                    "actions": [action]
+                },
+            }
+        }]
+        _.set(vscode, "extensions.all", allExtensioms);
+
+        ActionsController.loadActions();
+        const result = await bas.getAction("abc123");
+        expect(result.id).to.be.equal(action.id);
+        expect(result.actionType).to.be.equal(action.actionType);
+    });
+
     it("inactive extension is waited for", async () => {
         const extension = { 
             isActive: false,
diff --git a/tests/extension.spec.ts b/tests/extension.spec.ts
index 95984b5b..8a72e0a9 100644
--- a/tests/extension.spec.ts
+++ b/tests/extension.spec.ts
@@ -9,7 +9,7 @@ const testVscode = {
     extensions: {
         all: [{
             packageJSON: {
-                BAScontributes: {
+                BASContributes: {
                     actions: [{
                         id : "abc123",
                         actionType : "command",