diff --git a/Code/Framework/AzCore/Tests/DOM/DomPatchBenchmarks.cpp b/Code/Framework/AzCore/Tests/DOM/DomPatchBenchmarks.cpp
index de19ee1783..e44ba3ce67 100644
--- a/Code/Framework/AzCore/Tests/DOM/DomPatchBenchmarks.cpp
+++ b/Code/Framework/AzCore/Tests/DOM/DomPatchBenchmarks.cpp
@@ -9,6 +9,7 @@
 #include <AzCore/DOM/DomPatch.h>
 #include <AzCore/DOM/DomUtils.h>
 #include <AzCore/DOM/DomValue.h>
+#include <AzCore/DOM/DomComparison.h>
 #include <AzCore/Name/NameDictionary.h>
 #include <AzCore/UnitTest/TestTypes.h>
 #include <Tests/DOM/DomFixtures.h>