diff --git a/BurnOutSharp/ProtectionType/SmartE.cs b/BurnOutSharp/ProtectionType/SmartE.cs
index 4ac8b02a..87ffef53 100644
--- a/BurnOutSharp/ProtectionType/SmartE.cs
+++ b/BurnOutSharp/ProtectionType/SmartE.cs
@@ -18,7 +18,7 @@ namespace BurnOutSharp.ProtectionType
                 return null;
 
             // Get the last section
-            var lastSetionData = pex.GetSectionData(sections.Length);
+            var lastSetionData = pex.GetSectionData(sections.Length - 1);
             if (lastSetionData != null)
             {
                 var matchers = new List<ContentMatchSet>