diff --git a/include/celero/TestFixture.h b/include/celero/TestFixture.h
--- a/include/celero/TestFixture.h
+++ b/include/celero/TestFixture.h
@@ -25,6 +25,7 @@
#include <cstddef>
#include <cstdint>
#include <limits>
+#include <memory>
#include <string>
#include <vector>
