diff --git a/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.cpp b/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.cpp
index 5c5a15784ef8366cce321e621d41ca8166a157e9..29c973ae10a4dc8ba548f89b990a0bb07a63d44d 100644
--- a/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.cpp
+++ b/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.cpp
@@ -97,7 +97,7 @@ void LocalLinearLeastSquaresExtrapolator::extrapolateElement(
            "integration points.");
 
     auto const pair_it_inserted = _qr_decomposition_cache.emplace(
-        std::make_pair(num_nodes, num_int_pts), CachedData{{}});
+        std::make_pair(num_nodes, num_int_pts), CachedData{});
 
     auto& cached_data = pair_it_inserted.first->second;
     if (pair_it_inserted.second)