diff --git a/yt_dlp/extractor/videocampus_sachsen.py b/yt_dlp/extractor/videocampus_sachsen.py
index 101a2f8b8..d68801708 100644
--- a/yt_dlp/extractor/videocampus_sachsen.py
+++ b/yt_dlp/extractor/videocampus_sachsen.py
@@ -6,7 +6,7 @@
 
 
 class VideocampusSachsenIE(InfoExtractor):
-    IE_NAME = 'ViMP'
+    IE_NAME = 'VIMP'
     _INSTANCES = (
         'bergauf.tv',
         'campus.demo.vimp.com',
@@ -239,7 +239,7 @@ def _real_extract(self, url):
 
 
 class ViMPPlaylistIE(InfoExtractor):
-    IE_NAME = 'ViMP:Playlist'
+    IE_NAME = 'VIMP:Playlist'
     _VALID_URL = r'''(?x)(?P<host>https?://(?:{}))/(?:
         (?P<mode1>album)/view/aid/(?P<album_id>[0-9]+)|
         (?P<mode2>category|channel)/(?P<name>[\w-]+)/(?P<channel_id>[0-9]+)|