diff --git a/selfdrive/updated.py b/selfdrive/updated.py
index 051a3b5fc..f96520133 100755
--- a/selfdrive/updated.py
+++ b/selfdrive/updated.py
@@ -43,7 +43,7 @@ def main(gctx=None):
     # Write latest release notes to param
     try:
       # r = subprocess.check_output(["git", "--no-pager", "show", "@{u}:RELEASES.md"])
-      r = subprocess.check_output(["curl", "-H 'Cache-Control: no-cache'", "-s", "https://raw.githubusercontent.com/dragonpilot-community/dragonpilot/docs/CHANGELOG.md"])
+      r = subprocess.check_output(["curl", "-H", "'Cache-Control: no-cache'", "-s", "https://raw.githubusercontent.com/dragonpilot-community/dragonpilot/docs/CHANGELOG.md"])
       r = r[:r.find(b'\n\n')] # Slice latest release notes
       params.put("ReleaseNotes", r + b"\n")
     except: