1 files changed, 2 insertions, 0 deletions
diff --git a/smartptr.h b/smartptr.h
index 4945783b..21987cce 100644
--- a/smartptr.h
+++ b/smartptr.h
@@ -2,6 +2,8 @@
 #define CRYPTOPP_SMARTPTR_H
 
 #include "config.h"
+#include "trap.h"
+
 #include <algorithm>
 
 NAMESPACE_BEGIN(CryptoPP)