diff --git a/src/ArduinoJson/Variant/ConverterImpl.hpp b/src/ArduinoJson/Variant/ConverterImpl.hpp
index cc3fd1fc..b2f63d1f 100644
--- a/src/ArduinoJson/Variant/ConverterImpl.hpp
+++ b/src/ArduinoJson/Variant/ConverterImpl.hpp
@@ -55,7 +55,7 @@ struct Converter<
 
   static bool checkJson(VariantConstRef src) {
     const VariantData* data = getData(src);
-    return data && data->isInteger<T>();
+    return data && data->resolve()->isInteger<T>();
   }
 };
 
@@ -71,7 +71,7 @@ struct Converter<T, typename enable_if<is_enum<T>::value>::type> {
 
   static bool checkJson(VariantConstRef src) {
     const VariantData* data = getData(src);
-    return data && data->isInteger<int>();
+    return data && data->resolve()->isInteger<int>();
   }
 };
 
diff --git a/src/ArduinoJson/Variant/VariantData.hpp b/src/ArduinoJson/Variant/VariantData.hpp
index df580245..7ca68a51 100644
--- a/src/ArduinoJson/Variant/VariantData.hpp
+++ b/src/ArduinoJson/Variant/VariantData.hpp
@@ -125,8 +125,6 @@ class VariantData {
 
   template <typename T>
   bool isInteger() const {
-    if (isPointer())  // P+0 G+0
-      return _content.asPointer->isInteger<T>();
     switch (type()) {
       case VALUE_IS_UNSIGNED_INTEGER:
         return canConvertNumber<T>(_content.asUnsignedInteger);