diff --git a/llvm/utils/gn/secondary/clang/unittests/AST/BUILD.gn b/llvm/utils/gn/secondary/clang/unittests/AST/BUILD.gn
index e8050f469f0466..f25ead00165c06 100644
--- a/llvm/utils/gn/secondary/clang/unittests/AST/BUILD.gn
+++ b/llvm/utils/gn/secondary/clang/unittests/AST/BUILD.gn
@@ -31,7 +31,6 @@ unittest("ASTTests") {
     "DeclTest.cpp",
     "EvaluateAsRValueTest.cpp",
     "ExternalASTSourceTest.cpp",
-    "HasSideEffectsTest.cpp",
     "NamedDeclPrinterTest.cpp",
     "RecursiveASTVisitorTest.cpp",
     "SizelessTypesTest.cpp",