diff --git a/indra/newview/llglsandbox.cpp b/indra/newview/llglsandbox.cpp
index af0bbf9a880a4beab5174bd7d9c41fe457b4732f..31d60c3afe8d955a7c064b3a751aa897970bf61b 100644
--- a/indra/newview/llglsandbox.cpp
+++ b/indra/newview/llglsandbox.cpp
@@ -960,7 +960,7 @@ F32 gpu_benchmark()
 		std::vector<U32> source;
 	};
 
-	LLRenderTarget dest[count];
+	std::vector<LLRenderTarget> dest(count);
 	TextureHolder texHolder(0, count);
 	std::vector<F32> results;