diff --git a/src/script/ismine.cpp b/src/script/ismine.cpp
index b826bcfe20..60384670b7 100644
--- a/src/script/ismine.cpp
+++ b/src/script/ismine.cpp
@@ -29,15 +29,9 @@ isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, SigVer
 }
 
 isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest, SigVersion sigversion)
-{
-    bool isInvalid = false;
-    return IsMine(keystore, dest, isInvalid, sigversion);
-}
-
-isminetype IsMine(const CKeyStore &keystore, const CTxDestination& dest, bool& isInvalid, SigVersion sigversion)
 {
     CScript script = GetScriptForDestination(dest);
-    return IsMine(keystore, script, isInvalid, sigversion);
+    return IsMine(keystore, script, sigversion);
 }
 
 isminetype IsMine(const CKeyStore &keystore, const CScript& scriptPubKey, bool& isInvalid, SigVersion sigversion)
diff --git a/src/script/ismine.h b/src/script/ismine.h
index f93a66e35a..b46722ecf9 100644
--- a/src/script/ismine.h
+++ b/src/script/ismine.h
@@ -35,7 +35,6 @@ typedef uint8_t isminefilter;
  */
 isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, bool& isInvalid, SigVersion = SigVersion::BASE);
 isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, SigVersion = SigVersion::BASE);
-isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest, bool& isInvalid, SigVersion = SigVersion::BASE);
 isminetype IsMine(const CKeyStore& keystore, const CTxDestination& dest, SigVersion = SigVersion::BASE);
 
 #endif // BITCOIN_SCRIPT_ISMINE_H