diff --git a/lld/ELF/SymbolTable.h b/lld/ELF/SymbolTable.h
index e55daffe8ba468..5cc0eae87bb9ae 100644
--- a/lld/ELF/SymbolTable.h
+++ b/lld/ELF/SymbolTable.h
@@ -17,6 +17,7 @@ namespace lld {
 namespace elf {
 
 class InputFile;
+class SharedFile;
 
 // SymbolTable is a bucket of all known symbols, including defined,
 // undefined, or lazy symbols (the last one is symbols in archive
diff --git a/lld/ELF/Symbols.h b/lld/ELF/Symbols.h
index d2ce34d4bba1ac..96f946935d4d19 100644
--- a/lld/ELF/Symbols.h
+++ b/lld/ELF/Symbols.h
@@ -14,7 +14,6 @@
 #define LLD_ELF_SYMBOLS_H
 
 #include "Config.h"
-#include "InputFiles.h"
 #include "lld/Common/LLVM.h"
 #include "lld/Common/Memory.h"
 #include "llvm/ADT/DenseMap.h"