diff --git a/src/chainparams.h b/src/chainparams.h
index bc982ee04..f0c90bf50 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -111,8 +111,4 @@ inline bool TestNet() {
     return Params().NetworkID() == CChainParams::TESTNET;
 }
 
-inline bool RegTest() {
-    return Params().NetworkID() == CChainParams::REGTEST;
-}
-
 #endif