diff --git a/lld/COFF/LTO.cpp b/lld/COFF/LTO.cpp
index fa2a54b61841..8a1c82c073c7 100644
--- a/lld/COFF/LTO.cpp
+++ b/lld/COFF/LTO.cpp
@@ -127,10 +127,10 @@ std::vector<StringRef> BitcodeCompiler::compile() {
   // specified, configure LTO to use it as the cache directory.
   lto::NativeObjectCache Cache;
   if (!Config->LTOCache.empty())
-    Cache = check(
-        lto::localCache(Config->LTOCache,
-                        [&](size_t Task, std::unique_ptr<MemoryBuffer> MB,
-                            StringRef Path) { Files[Task] = std::move(MB); }));
+    Cache = check(lto::localCache(
+        Config->LTOCache, [&](size_t Task, std::unique_ptr<MemoryBuffer> MB) {
+          Files[Task] = std::move(MB);
+        }));
 
   checkError(LTOObj->run(
       [&](size_t Task) {
diff --git a/lld/ELF/LTO.cpp b/lld/ELF/LTO.cpp
index d5c4d80cd5b7..f3d68962dc16 100644
--- a/lld/ELF/LTO.cpp
+++ b/lld/ELF/LTO.cpp
@@ -190,8 +190,9 @@ std::vector<InputFile *> BitcodeCompiler::compile() {
   if (!Config->ThinLTOCacheDir.empty())
     Cache = check(
         lto::localCache(Config->ThinLTOCacheDir,
-                        [&](size_t Task, std::unique_ptr<MemoryBuffer> MB,
-                            StringRef Path) { Files[Task] = std::move(MB); }));
+                        [&](size_t Task, std::unique_ptr<MemoryBuffer> MB) {
+                          Files[Task] = std::move(MB);
+                        }));
 
   checkError(LTOObj->run(
       [&](size_t Task) {