diff --git a/src/utils/default.ts b/src/utils/default.ts
index 03d3ae0..bfe64a1 100644
--- a/src/utils/default.ts
+++ b/src/utils/default.ts
@@ -152,7 +152,7 @@ export function GetDefaultEditorState(configuration: IConfiguration): IEditorSta
       }
     ],
     historyCurrentStep: 0,
-    version: APP_VERSION
+    version: APP_VERSION ?? 'test-version'
   };
 }
 
diff --git a/vitest.config.ts b/vitest.config.ts
index 4f85a7e..0b52356 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -1,5 +1,5 @@
 /// <reference types="vitest" />
-import { defineConfig } from 'vite';
+import { defineConfig } from 'vitest/config';
 
 export default defineConfig({
   test: {
@@ -12,5 +12,8 @@ export default defineConfig({
     deps: {
       registerNodeLoader: false
     }
+  },
+  define: {
+    APP_VERSION: JSON.stringify(process.env.npm_package_version)
   }
 });