diff --git a/model_compression_toolkit/core/common/hessian/hessian_info_service.py b/model_compression_toolkit/core/common/hessian/hessian_info_service.py
index 41bd896df..6d93dc126 100644
--- a/model_compression_toolkit/core/common/hessian/hessian_info_service.py
+++ b/model_compression_toolkit/core/common/hessian/hessian_info_service.py
@@ -204,7 +204,7 @@ def _fetch_hessians_with_compute(self, request: HessianScoresRequest, n_iteratio
             target_nodes = [n for n in orig_request.target_nodes if n.name in missing]
             request = request.clone(target_nodes=target_nodes)
         self._compute_hessians(request, n_iterations, count_by_cache=True)
-        res, missing = self.cache.fetch_hessian(request)
+        res, missing = self.cache.fetch_hessian(orig_request)
         assert not missing
         return res