diff --git a/lld/ELF/SymbolTable.h b/lld/ELF/SymbolTable.h
index e2b410489127..92078bcf6148 100644
--- a/lld/ELF/SymbolTable.h
+++ b/lld/ELF/SymbolTable.h
@@ -51,7 +51,6 @@ public:
   }
 
   SymbolBody *addUndefined(StringRef Name);
-  SymbolBody *addUndefinedOpt(StringRef Name);
   DefinedRegular<ELFT> *addAbsolute(StringRef Name,
                                     uint8_t Visibility = llvm::ELF::STV_HIDDEN);
   SymbolBody *addSynthetic(StringRef Name, OutputSectionBase<ELFT> &Section,