diff --git a/gallery_dl/extractor/mastodon.py b/gallery_dl/extractor/mastodon.py
index 955b484a..826fda4c 100644
--- a/gallery_dl/extractor/mastodon.py
+++ b/gallery_dl/extractor/mastodon.py
@@ -157,7 +157,7 @@ def generate_extractors():
 
         category = info.get("category") or instance.replace(".", "")
         root = info.get("root") or "https://" + instance
-        name = info.get("name") or category
+        name = (info.get("name") or category).capitalize()
         token = info.get("access-token")
         pattern = info.get("pattern") or re.escape(instance)
 
@@ -178,7 +178,7 @@ def generate_extractors():
             pass
 
         Extr.__name__ = Extr.__qualname__ = name + "StatusExtractor"
-        Extr.__doc__ = "Extractor for all images of a user on " + instance
+        Extr.__doc__ = "Extractor for images from a status on " + instance
         Extr.category = category
         Extr.instance = instance
         Extr.pattern = [r"(?:https?://)?" + pattern + r"/@[^/?&#]+/(\d+)"]
diff --git a/test/test_extractor.py b/test/test_extractor.py
index d15c2332..7849666d 100644
--- a/test/test_extractor.py
+++ b/test/test_extractor.py
@@ -159,9 +159,7 @@ class TestExtractor(unittest.TestCase):
             "4chan"  : "fourchan",
             "4plebs" : "fourplebs",
             "8chan"  : "infinitychan",
-            "b4k"    : "bfourk",
             "oauth"  : None,
-            "rbt"    : "rebeccablacktech",
         }
 
         for extr in extractor.extractors():
diff --git a/test/test_results.py b/test/test_results.py
index d54a7577..fb2c3008 100644
--- a/test/test_results.py
+++ b/test/test_results.py
@@ -23,10 +23,8 @@ TRAVIS_SKIP = {
 
 # temporary issues, etc.
 BROKEN = {
-    "desuarchive",
     "mangahere",
     "ngomik",
-    "rbt",
     "simplyhentai",
 }