diff --git a/gestion/tools/apt-keys-crans.py b/gestion/tools/apt-keys-crans.py
index fd94666c..b262b4d8 100755
--- a/gestion/tools/apt-keys-crans.py
+++ b/gestion/tools/apt-keys-crans.py
@@ -32,7 +32,7 @@ def write_keys():
             pass
         path=basedir + '%s.asc/%s.asc' % (user['uid'][0],user['uid'][0])
         # Est-ce que ça serait bien de mettre --export-options export-minimal ?
-        p = Popen(['gpg', '--armor', '--export', user['gpgFingerprint'][0].value], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
+        p = Popen(['gpg', '--armor', '--export-options', 'export-minimal', '--export', user['gpgFingerprint'][0].value], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
         ret=p.communicate()
         if ret[1]:
             print ret[1]