diff --git a/scripts/update-version-workflow.py b/scripts/update-version-workflow.py
index 23f90d22c..a61aa640b 100644
--- a/scripts/update-version-workflow.py
+++ b/scripts/update-version-workflow.py
@@ -31,7 +31,7 @@ _SEPARATOR = '-'
 
 version = _SEPARATOR.join(filter(None, [ver, str(rev)]))
 
-print('::set-output name=ydlc_version::' + version)
+print('::set-output name=ytdlc_version::' + version)
 
 file_version_py = open('youtube_dlc/version.py', 'rt')
 data = file_version_py.read()