diff --git a/Source/flax.natvis b/Source/flax.natvis
index 550d8a4d4..774badad3 100644
--- a/Source/flax.natvis
+++ b/Source/flax.natvis
@@ -143,9 +143,9 @@
 
   <!-- StringBuilder -->
   <Type Name="StringBuilder">
-		<DisplayString>{_data_allocation.._data,su}</DisplayString>
+		<DisplayString>{_data._allocation._data,su}</DisplayString>
 		<Expand>
-			<Item Name="[Raw]" ExcludeView="simple">_data._data</Item>
+			<Item Name="[Raw]" ExcludeView="simple">_data._allocation._data</Item>
 			<Item Name="[Size]" ExcludeView="simple">_data._count</Item>
 			<ArrayItems>
 				<Size>_data._count</Size>