diff --git a/Code/Tools/TestImpactFramework/Runtime/Code/Source/TestEngine/TestImpactTestEngine.cpp b/Code/Tools/TestImpactFramework/Runtime/Code/Source/TestEngine/TestImpactTestEngine.cpp
index f3ce777938..4c7d660004 100644
--- a/Code/Tools/TestImpactFramework/Runtime/Code/Source/TestEngine/TestImpactTestEngine.cpp
+++ b/Code/Tools/TestImpactFramework/Runtime/Code/Source/TestEngine/TestImpactTestEngine.cpp
@@ -257,7 +257,7 @@ namespace TestImpact
 
     void TestEngine::CleanArtifactDir() const
     {
-        DeleteFiles(m_artifactDir, "*xml*");
+        DeleteFiles(m_artifactDir, "*.xml");
     }
 
     AZStd::pair<TestSequenceResult, AZStd::vector<TestEngineEnumeration>> TestEngine::UpdateEnumerationCache(