1 files changed, 2 insertions, 1 deletions
diff --git a/src/init.h b/src/init.h
index 8308ee648b..8986ff6208 100644
--- a/src/init.h
+++ b/src/init.h
@@ -7,11 +7,12 @@
 
 #include "wallet.h"
 
+class boost::thread_group;
 extern CWallet* pwalletMain;
 
 void StartShutdown();
 void Shutdown(void* parg);
-bool AppInit2();
+bool AppInit2(boost::thread_group& threadGroup);
 std::string HelpMessage();
 
 #endif