diff --git a/internal/core/src/common/Json.h b/internal/core/src/common/Json.h
index 0aa91a558f..970d3621df 100644
--- a/internal/core/src/common/Json.h
+++ b/internal/core/src/common/Json.h
@@ -90,6 +90,13 @@ class Json {
             cap);
     }
 
+    // WARN: this is used for fast non-copy construction,
+    // MUST make sure there at least SIMDJSON_PADDING bytes allocated
+    // after the string_view
+    explicit Json(const std::string_view& data)
+        : Json(data.data(), data.size()) {
+    }
+
     // WARN: this is used for fast non-copy construction,
     // MUST make sure that the data points to a memory that
     // with size at least len + SIMDJSON_PADDING
diff --git a/internal/core/src/segcore/SegmentInterface.h b/internal/core/src/segcore/SegmentInterface.h
index 1bb0e5a8fa..33d4f55727 100644
--- a/internal/core/src/segcore/SegmentInterface.h
+++ b/internal/core/src/segcore/SegmentInterface.h
@@ -196,7 +196,7 @@ class SegmentInternalInterface : public SegmentInterface {
             std::vector<Json> res;
             res.reserve(string_views.size());
             for (const auto& str_view : string_views) {
-                res.emplace_back(str_view);
+                res.emplace_back(Json(str_view));
             }
             return PinWrapper<
                 std::pair<std::vector<ViewType>, FixedVector<bool>>>(