diff --git a/unittests/tools/CMakeLists.txt b/unittests/tools/CMakeLists.txt
index de39fd9cd6c..5ac4c950efe 100644
--- a/unittests/tools/CMakeLists.txt
+++ b/unittests/tools/CMakeLists.txt
@@ -1 +1,4 @@
-add_subdirectory(llvm-cfi-verify)
+if(LLVM_TARGETS_TO_BUILD MATCHES "X86")
+  add_subdirectory(llvm-cfi-verify)
+endif()
+