diff --git a/src/cc/eval.cpp b/src/cc/eval.cpp
index bd8c69a55..ca2703bff 100644
--- a/src/cc/eval.cpp
+++ b/src/cc/eval.cpp
@@ -28,6 +28,7 @@
 #include "crosschain.h"
 
 bool CClib_Dispatch(const CC *cond,Eval *eval,std::vector<uint8_t> paramsNull,const CTransaction &txTo,unsigned int nIn);
+char *CClib_name();
 
 Eval* EVAL_TEST = 0;
 struct CCcontract_info CCinfos[0x100];