diff --git a/himan-lib/include/param.h b/himan-lib/include/param.h
index fa51aa1e..48523c64 100644
--- a/himan-lib/include/param.h
+++ b/himan-lib/include/param.h
@@ -19,6 +19,7 @@
 #include "himan_common.h"
 #include "processing_type.h"
 #include "serialization.h"
+#include <map>
 
 namespace himan
 {