diff --git a/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn b/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn
index 97007eecd1eb9..5f8058699d729 100644
--- a/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn
+++ b/llvm/utils/gn/secondary/compiler-rt/test/BUILD.gn
@@ -86,8 +86,8 @@ write_cmake_config("lit_common_configured") {
   }
 
   if (llvm_enable_zlib) {
-    values += [ "HAVE_LIBZ=1" ]
+    values += [ "LLVM_ENABLE_ZLIB=1" ]
   } else {
-    values += [ "HAVE_LIBZ=0" ]
+    values += [ "LLVM_ENABLE_ZLIB=0" ]
   }
 }