diff --git a/src/bootstrap/src/core/builder/tests.rs b/src/bootstrap/src/core/builder/tests.rs
index b7a51a33dbd..fd3b28e4e6a 100644
--- a/src/bootstrap/src/core/builder/tests.rs
+++ b/src/bootstrap/src/core/builder/tests.rs
@@ -1074,7 +1074,7 @@ fn test_prebuilt_llvm_config_path_resolution() {
     let config = configure(
         r#"
             [llvm]
-            download-ci-llvm = true
+            download-ci-llvm = "if-unchanged"
         "#,
     );