diff --git a/src/chainparamsbase.cpp b/src/chainparamsbase.cpp
index aa973abf7..bc64cdc5d 100644
--- a/src/chainparamsbase.cpp
+++ b/src/chainparamsbase.cpp
@@ -65,19 +65,6 @@ public:
 };
 static CBaseRegTestParams regTestParams;
 
-/*
- * Unit test
- */
-class CBaseUnitTestParams : public CBaseMainParams
-{
-public:
-    CBaseUnitTestParams()
-    {
-        strDataDir = "unittest";
-    }
-};
-static CBaseUnitTestParams unitTestParams;
-
 static CBaseChainParams* pCurrentBaseParams = 0;
 
 const CBaseChainParams& BaseParams()