1 files changed, 3 insertions, 3 deletions
diff --git a/src/cryptonote_core/checkpoints.h b/src/cryptonote_core/checkpoints.h
index a39ce1964..55d765b71 100644
--- a/src/cryptonote_core/checkpoints.h
+++ b/src/cryptonote_core/checkpoints.h
@@ -45,9 +45,9 @@ namespace cryptonote
     bool check_block(uint64_t height, const crypto::hash& h) const;
     bool check_block(uint64_t height, const crypto::hash& h, bool& is_a_checkpoint) const;
     bool is_alternative_block_allowed(uint64_t blockchain_height, uint64_t block_height) const;
-    uint64_t get_max_height();
-    const std::map<uint64_t, crypto::hash>& get_points();
-    bool check_for_conflicts(checkpoints& other);
+    uint64_t get_max_height() const;
+    const std::map<uint64_t, crypto::hash>& get_points() const;
+    bool check_for_conflicts(const checkpoints& other) const;
   private:
     std::map<uint64_t, crypto::hash> m_points;
   };