diff --git a/packages/wyatt_architecture/lib/src/domain/usecases/usecase.dart b/packages/wyatt_architecture/lib/src/domain/usecases/usecase.dart
index ee6a2c26..893e962b 100644
--- a/packages/wyatt_architecture/lib/src/domain/usecases/usecase.dart
+++ b/packages/wyatt_architecture/lib/src/domain/usecases/usecase.dart
@@ -43,23 +43,20 @@ abstract class UseCase<Parameters, ReturnType>
   /// Supports the result of the main scenario and integrates
   /// some alternative scenarios if necessary.
   @override
-  FutureOrResult<ReturnType> execute(Parameters? parameters) =>
-      Result.tryCatchAsync(
-        () async {
-          await onStart(parameters);
-          final response = await call(parameters);
-          if (response.isErr) {
-            await onError(response.err);
-          } else if (response.isOk && response.ok != null) {
-            await _onSuccess(response.ok as ReturnType);
-          }
-
-          return response.ok!;
-        },
-        (error) => ClientException(
-          error.toString(),
-        ),
-      );
+  FutureOrResult<ReturnType> execute(Parameters? parameters) async {
+    try {
+      await onStart(parameters);
+      final response = await call(parameters);
+      if (response.isErr) {
+        await onError(response.err);
+      } else if (response.isOk && response.ok != null) {
+        await _onSuccess(response.ok as ReturnType);
+      }
+      return response;
+    } catch (e) {
+      return Err(ClientException(e.toString()));
+    }
+  }
 }
 
 /// Abtstract classic usecase.