diff --git a/src/parser/deserializer.rs b/src/parser/deserializer.rs
index 33a23189f1..d4d492966c 100644
--- a/src/parser/deserializer.rs
+++ b/src/parser/deserializer.rs
@@ -328,7 +328,7 @@ impl<'de, 'a> de::Deserializer<'de> for &'a mut ConfigDeserializer<'de> {
         let type_name = std::any::type_name::<V::Value>();
         let tagged_val_name = std::any::type_name::<Tagged<Value>>();
 
-        if name == tagged_val_name {
+        if type_name == tagged_val_name {
             return visit::<Tagged<Value>, _>(value.val, name, fields, visitor);
         }