diff --git a/extras/tests/JsonObject/iterator.cpp b/extras/tests/JsonObject/iterator.cpp
index f730da91..49741e5d 100644
--- a/extras/tests/JsonObject/iterator.cpp
+++ b/extras/tests/JsonObject/iterator.cpp
@@ -40,15 +40,18 @@ TEST_CASE("JsonObjectConst::begin()/end()") {
 
   JsonObjectConst cobj = obj;
 
-  SECTION("NonConstIterator") {
+  SECTION("Iteration") {
     JsonObjectConst::iterator it = cobj.begin();
     REQUIRE(cobj.end() != it);
     REQUIRE(it->key() == "ab");
     REQUIRE(12 == it->value());
+
     ++it;
     REQUIRE(cobj.end() != it);
-    REQUIRE(it->key() == "cd");
-    REQUIRE(34 == it->value());
+    JsonPairConst pair = *it;
+    REQUIRE(pair.key() == "cd");
+    REQUIRE(34 == pair.value());
+
     ++it;
     REQUIRE(cobj.end() == it);
   }
diff --git a/src/ArduinoJson.hpp b/src/ArduinoJson.hpp
index 987ab654..d142bb91 100644
--- a/src/ArduinoJson.hpp
+++ b/src/ArduinoJson.hpp
@@ -46,6 +46,7 @@ typedef ARDUINOJSON_NAMESPACE::Integer JsonInteger;
 typedef ARDUINOJSON_NAMESPACE::ObjectConstRef JsonObjectConst;
 typedef ARDUINOJSON_NAMESPACE::ObjectRef JsonObject;
 typedef ARDUINOJSON_NAMESPACE::Pair JsonPair;
+typedef ARDUINOJSON_NAMESPACE::PairConst JsonPairConst;
 typedef ARDUINOJSON_NAMESPACE::String JsonString;
 typedef ARDUINOJSON_NAMESPACE::UInt JsonUInt;
 typedef ARDUINOJSON_NAMESPACE::VariantConstRef JsonVariantConst;