1 files changed, 2 insertions, 0 deletions
diff --git a/tools/render-test/render-test-main.cpp b/tools/render-test/render-test-main.cpp
index f822ea808..d36ee8a86 100644
--- a/tools/render-test/render-test-main.cpp
+++ b/tools/render-test/render-test-main.cpp
@@ -746,6 +746,8 @@ void RenderTestApp::_initializeAccelerationStructure()
         draftCreateDesc.size = accelerationStructurePrebuildInfo.resultDataMaxSize;
         m_device->createAccelerationStructure(draftCreateDesc, draftAS.writeRef());
 
+        compactedSizeQuery->reset();
+
         auto commandBuffer = m_transientHeap->createCommandBuffer();
         auto encoder = commandBuffer->encodeRayTracingCommands();
         IAccelerationStructure::BuildDesc buildDesc = {};