diff --git a/src/libraries/System.Text.Json/src/System/Text/Json/Serialization/Metadata/DefaultJsonTypeInfoResolver.Helpers.cs b/src/libraries/System.Text.Json/src/System/Text/Json/Serialization/Metadata/DefaultJsonTypeInfoResolver.Helpers.cs
index 6d5c6acf32f289..d7aef7399c0b49 100644
--- a/src/libraries/System.Text.Json/src/System/Text/Json/Serialization/Metadata/DefaultJsonTypeInfoResolver.Helpers.cs
+++ b/src/libraries/System.Text.Json/src/System/Text/Json/Serialization/Metadata/DefaultJsonTypeInfoResolver.Helpers.cs
@@ -455,7 +455,7 @@ internal static void DeterminePropertyAccessors<T>(JsonPropertyInfo<T> jsonPrope
             if (converter.ConstructorInfo != null && !converter.ConstructorIsParameterized)
             {
                 // A parameterless constructor has been resolved by the converter
-                // (e.g. it might be a non-public ctor with JsonConverterAttribute).
+                // (e.g. it might be a non-public ctor with JsonConstructorAttribute).
                 defaultCtor = converter.ConstructorInfo;
             }