diff --git a/clang/lib/AST/CMakeLists.txt b/clang/lib/AST/CMakeLists.txt
index a5d3dacfc1a84e..0328666d59b1fc 100644
--- a/clang/lib/AST/CMakeLists.txt
+++ b/clang/lib/AST/CMakeLists.txt
@@ -139,4 +139,6 @@ add_clang_library(clangAST
   omp_gen
   ClangDriverOptions
   intrinsics_gen
+  # These generated headers are included transitively.
+  AArch64TargetParserTableGen
   )