cooper-mbp:bandersnatch cooper$ git diff
diff --git a/src/bandersnatch/tests/ci.conf b/src/bandersnatch/tests/ci.conf
index ae40918..9632b26 100644
--- a/src/bandersnatch/tests/ci.conf
+++ b/src/bandersnatch/tests/ci.conf
@@ -13,6 +13,7 @@ keep_index_versions = 2

 [whitelist]
 packages =
+    black
     peerme
     pyaib

diff --git a/test_runner.py b/test_runner.py
index 61bd4f8..b775263 100644
--- a/test_runner.py
+++ b/test_runner.py
@@ -54,7 +54,7 @@ def do_ci_verify():
         print(f"Bad peerme 1.0.0 sha256: {peerme_tgz_sha256} != {TGZ_SHA256}")
         return 72

-    rmtree(MIRROR_ROOT)
+    # rmtree(MIRROR_ROOT)

     print("Bandersnatch PyPI CI finished successfully!")
     return 0
cooper-mbp:bandersnatch cooper$