diff --git a/tools/ci/annotate_dm.sh b/tools/ci/annotate_dm.sh
index aae883f71f0..e43f930ba1a 100755
--- a/tools/ci/annotate_dm.sh
+++ b/tools/ci/annotate_dm.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 set -euo pipefail
-tools/bootstrap/python tools/ci/annotate_dm.py "$@"
+tools/bootstrap/python -m dm_annotator "$@"
diff --git a/tools/ci/annotate_dm.py b/tools/dm_annotator/__main__.py
similarity index 91%
rename from tools/ci/annotate_dm.py
rename to tools/dm_annotator/__main__.py
index 2fbe7375d9d..4948fd08656 100644
--- a/tools/ci/annotate_dm.py
+++ b/tools/dm_annotator/__main__.py
@@ -2,7 +2,7 @@ import sys
 import re
 import os.path as path
 
-# Usage: python3 annotate_dm.py [filename]
+# Usage: tools/bootstrap/python -m dm_annotator [filename]
 # If filename is not provided, stdin is checked instead
 
 def red(text):
@@ -44,7 +44,7 @@ def main():
         annotate(sys.stdin.read())
     else:
         print(red("Error: No input provided"))
-        print("Usage: tools/ci/annotate_dm.sh [filename]")
+        print("Usage: tools/bootstrap/python -m dm_annotator [filename]")
         sys.exit(1)
 
 if __name__ == '__main__':