diff --git a/src/chainparams.h b/src/chainparams.h
index d4b8c74fc..017309a76 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -85,7 +85,7 @@ public:
     const std::vector<CDNSSeedData>& DNSSeeds() const { return vSeeds; }
     const std::vector<unsigned char>& Base58Prefix(Base58Type type) const { return base58Prefixes[type]; }
     const std::vector<SeedSpec6>& FixedSeeds() const { return vFixedSeeds; }
-    const Checkpoints::CCheckpointData& Checkpoints() const { return checkpointData; }
+    const CCheckpointData& Checkpoints() const { return checkpointData; }
     /** Return the founder's reward address and script for a given block height */
     std::string GetFoundersRewardAddressAtHeight(int height) const;
     CScript GetFoundersRewardScriptAtHeight(int height) const;