diff --git a/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn b/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn
index 44c86b0b9d89c9..d68e3f8f9dc082 100644
--- a/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/lib/Support/BUILD.gn
@@ -41,7 +41,6 @@ static_library("Support") {
     "ARMAttributeParser.cpp",
     "ARMBuildAttrs.cpp",
     "ARMWinEH.cpp",
-    "AddressRanges.cpp",
     "Allocator.cpp",
     "AutoConvert.cpp",
     "Base64.cpp",