diff --git a/lemonldap-ng-common/Makefile.PL b/lemonldap-ng-common/Makefile.PL
index faf883128b408ba032013f580ce5cef2d01a1d88..0c0af020738e8f1f07dbed177e160cbc91ccde7b 100644
--- a/lemonldap-ng-common/Makefile.PL
+++ b/lemonldap-ng-common/Makefile.PL
@@ -63,6 +63,7 @@ WriteMakefile(
         'Crypt::OpenSSL::RSA'    => 0,
         'Crypt::OpenSSL::X509'   => 0,
         'Crypt::Rijndael'        => 0,
+        'Crypt::URandom'         => 0,
         'Digest::SHA'            => 0,
         'HTML::Template'         => 0,
         'JSON'                   => 0,