diff --git a/CEP/DP3/AOFlagger/include/AOFlagger/msio/image2d.h b/CEP/DP3/AOFlagger/include/AOFlagger/msio/image2d.h
index 184a12103812c647b181802e590ed33c2179f4b5..149e0db6f03b19b9a7576013611c379e4627d1df 100644
--- a/CEP/DP3/AOFlagger/include/AOFlagger/msio/image2d.h
+++ b/CEP/DP3/AOFlagger/include/AOFlagger/msio/image2d.h
@@ -28,6 +28,8 @@
 #include "colormap.h"
 #include "types.h"
 
+#include <string.h>
+
 #include <boost/shared_ptr.hpp>
 
 #include <exception>