diff --git a/llvm/utils/gn/secondary/llvm/tools/llvm-exegesis/lib/X86/BUILD.gn b/llvm/utils/gn/secondary/llvm/tools/llvm-exegesis/lib/X86/BUILD.gn
index a4e028e6531869..42bce295c9a7e6 100644
--- a/llvm/utils/gn/secondary/llvm/tools/llvm-exegesis/lib/X86/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/tools/llvm-exegesis/lib/X86/BUILD.gn
@@ -14,9 +14,6 @@ static_library("X86") {
     # depend on this Target/X86-internal build target.
     "//llvm/lib/Target/X86/MCTargetDesc",
   ]
-  sources = [
-    "Target.cpp",
-    "X86Counter.cpp",
-  ]
+  sources = [ "Target.cpp" ]
   include_dirs = [ "//llvm/lib/Target/X86" ]
 }