1 files changed, 2 insertions, 0 deletions
diff --git a/src/core.cpp b/src/core.cpp
index e6636ae04f..8dcda0126a 100644
--- a/src/core.cpp
+++ b/src/core.cpp
@@ -7,6 +7,8 @@
 
 #include "tinyformat.h"
 
+#include <boost/foreach.hpp>
+
 std::string COutPoint::ToString() const
 {
     return strprintf("COutPoint(%s, %u)", hash.ToString().substr(0,10), n);