diff --git a/src/lib/types/model.ts b/src/lib/types/model.ts
index 3cb9906280..50884b5bda 100644
--- a/src/lib/types/model.ts
+++ b/src/lib/types/model.ts
@@ -555,6 +555,7 @@ export interface IClientApp {
     yggdrasilVersion?: string;
     specVersion?: string;
     sdkType?: 'frontend' | 'backend' | null;
+    sdkVersion?: string;
 }
 
 export interface IAppFeature {