diff --git a/cmake/modules/HandleLLVMOptions.cmake b/cmake/modules/HandleLLVMOptions.cmake
index d61f7477252..75918cf7af1 100644
--- a/cmake/modules/HandleLLVMOptions.cmake
+++ b/cmake/modules/HandleLLVMOptions.cmake
@@ -559,7 +559,7 @@ add_llvm_definitions( -D__STDC_LIMIT_MACROS )
 
 # clang doesn't print colored diagnostics when invoked from Ninja
 if (UNIX AND
-    CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND
+    CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND
     CMAKE_GENERATOR STREQUAL "Ninja")
   append("-fcolor-diagnostics" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
 endif()