diff --git a/src/ArduinoJson/JsonObjectSubscript.hpp b/src/ArduinoJson/JsonObjectSubscript.hpp
index 63923d389..f75df9ebe 100644
--- a/src/ArduinoJson/JsonObjectSubscript.hpp
+++ b/src/ArduinoJson/JsonObjectSubscript.hpp
@@ -59,12 +59,12 @@ class JsonObjectSubscript
 
   template <typename TValue>
   FORCE_INLINE typename JsonVariantAs<TValue>::type as() const {
-    return get_impl().as<TValue>();
+    return get_impl().template as<TValue>();
   }
 
   template <typename TValue>
   FORCE_INLINE bool is() const {
-    return get_impl().is<TValue>();
+    return get_impl().template is<TValue>();
   }
 
   template <typename TValue>