diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
index 518ea608d23230..34f532c9e455b5 100644
--- a/llvm/cmake/modules/AddLLVM.cmake
+++ b/llvm/cmake/modules/AddLLVM.cmake
@@ -873,6 +873,7 @@ function(export_executable_symbols target)
       set(new_libs ${newer_libs})
       set(newer_libs "")
     endwhile()
+    list(REMOVE_DUPLICATES static_libs)
     if (MSVC)
       set(mangling microsoft)
     else()