3 files changed, 3 insertions, 0 deletions
diff --git a/tests/core_proxy/core_proxy.h b/tests/core_proxy/core_proxy.h
index 516d1f515..c4fb462e3 100644
--- a/tests/core_proxy/core_proxy.h
+++ b/tests/core_proxy/core_proxy.h
@@ -66,6 +66,7 @@ namespace tests
 
   public:
     void on_synchronized(){}
+    void safesyncmode(const bool){}
     uint64_t get_current_blockchain_height(){return 1;}
     void set_target_blockchain_height(uint64_t) {}
     bool init(const boost::program_options::variables_map& vm);
diff --git a/tests/unit_tests/ban.cpp b/tests/unit_tests/ban.cpp
index 627e85348..bcffc85c9 100644
--- a/tests/unit_tests/ban.cpp
+++ b/tests/unit_tests/ban.cpp
@@ -43,6 +43,7 @@ class test_core
 {
 public:
   void on_synchronized(){}
+  void safesyncmode(const bool){}
   uint64_t get_current_blockchain_height() const {return 1;}
   void set_target_blockchain_height(uint64_t) {}
   bool init(const boost::program_options::variables_map& vm) {return true ;}
diff --git a/tests/unit_tests/hardfork.cpp b/tests/unit_tests/hardfork.cpp
index 598b3b7b2..c30feb461 100644
--- a/tests/unit_tests/hardfork.cpp
+++ b/tests/unit_tests/hardfork.cpp
@@ -47,6 +47,7 @@ public:
   virtual void open(const std::string& filename, const int db_flags = 0) { }
   virtual void close() {}
   virtual void sync() {}
+  virtual void safesyncmode(const bool onoff) {}
   virtual void reset() {}
   virtual std::vector<std::string> get_filenames() const { return std::vector<std::string>(); }
   virtual std::string get_db_name() const { return std::string(); }