diff --git a/src/designer/designer_packages/elsa-workflows-designer/src/models/index.ts b/src/designer/designer_packages/elsa-workflows-designer/src/models/index.ts
index 993d3eccd..54178d3c8 100644
--- a/src/designer/designer_packages/elsa-workflows-designer/src/models/index.ts
+++ b/src/designer/designer_packages/elsa-workflows-designer/src/models/index.ts
@@ -6,3 +6,4 @@ export * from './expressions';
 export * from './plugin';
 export * from './ui';
 export * from './shared';
+export * from './studio';