diff --git a/CHANGELOG.md b/CHANGELOG.md
index 796e21bc..e4e01bde 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 ArduinoJson: change log
 =======================
 
+HEAD
+----
+
+* Fix "no matching function" with `JsonObjectConst::operator[]` (issue #2019)
+
 v7.0.0 (2024-01-03)
 ------
 
diff --git a/extras/tests/JsonObject/subscript.cpp b/extras/tests/JsonObject/subscript.cpp
index 1e58476c..adc05e89 100644
--- a/extras/tests/JsonObject/subscript.cpp
+++ b/extras/tests/JsonObject/subscript.cpp
@@ -252,3 +252,11 @@ TEST_CASE("JsonObject::operator[]") {
     REQUIRE(false == obj["hello"]["world"].is<bool>());
   }
 }
+
+TEST_CASE("JsonObjectConst::operator[]") {
+  JsonDocument doc;
+  doc["hello"] = "world";
+  JsonObjectConst obj = doc.as<JsonObjectConst>();
+
+  REQUIRE(obj["hello"] == "world");  // issue #2019
+}
diff --git a/src/ArduinoJson/Object/JsonObjectConst.hpp b/src/ArduinoJson/Object/JsonObjectConst.hpp
index 641db6cf..16f30437 100644
--- a/src/ArduinoJson/Object/JsonObjectConst.hpp
+++ b/src/ArduinoJson/Object/JsonObjectConst.hpp
@@ -101,8 +101,9 @@ class JsonObjectConst : public detail::VariantOperators<JsonObjectConst> {
   FORCE_INLINE typename detail::enable_if<detail::IsString<TChar*>::value,
                                           JsonVariantConst>::type
   operator[](TChar* key) const {
-    return JsonVariantConst(
-        detail::ObjectData::getMember(data_, detail::adaptString(key)));
+    return JsonVariantConst(detail::ObjectData::getMember(
+                                data_, detail::adaptString(key), resources_),
+                            resources_);
   }
 
   // DEPRECATED: always returns zero