diff --git a/library/src/auxiliary.cpp b/library/src/auxiliary.cpp
index 2b7334563..34c775914 100644
--- a/library/src/auxiliary.cpp
+++ b/library/src/auxiliary.cpp
@@ -27,6 +27,7 @@
 #include "logging.h"
 #include "rocfft.h"
 #include "rocfft_hip.h"
+#include <iostream>
 
 /*******************************************************************************
  * Static handle data