3 files changed, 14 insertions, 3 deletions
diff --git a/Bugzilla/MFA/Dummy.pm b/Bugzilla/MFA/Dummy.pm
index d91f7ae42..03fbe76b5 100644
--- a/Bugzilla/MFA/Dummy.pm
+++ b/Bugzilla/MFA/Dummy.pm
@@ -6,8 +6,11 @@
 # defined by the Mozilla Public License, v. 2.0.
 
 package Bugzilla::MFA::Dummy;
+
+use 5.10.1;
 use strict;
-use parent 'Bugzilla::MFA';
+use warnings;
+use base 'Bugzilla::MFA';
 
 # if a user is configured to use a disabled or invalid mfa provider, we return
 # this dummy provider.
diff --git a/Bugzilla/MFA/Duo.pm b/Bugzilla/MFA/Duo.pm
index 91096689f..19590944b 100644
--- a/Bugzilla/MFA/Duo.pm
+++ b/Bugzilla/MFA/Duo.pm
@@ -6,8 +6,12 @@
 # defined by the Mozilla Public License, v. 2.0.
 
 package Bugzilla::MFA::Duo;
+
+use 5.10.1;
 use strict;
-use parent 'Bugzilla::MFA';
+use warnings;
+
+use base 'Bugzilla::MFA';
 
 use Bugzilla::DuoAPI;
 use Bugzilla::DuoWeb;
diff --git a/Bugzilla/MFA/TOTP.pm b/Bugzilla/MFA/TOTP.pm
index 36791da15..843569ce7 100644
--- a/Bugzilla/MFA/TOTP.pm
+++ b/Bugzilla/MFA/TOTP.pm
@@ -6,8 +6,12 @@
 # defined by the Mozilla Public License, v. 2.0.
 
 package Bugzilla::MFA::TOTP;
+
+use 5.10.1;
 use strict;
-use parent 'Bugzilla::MFA';
+use warnings;
+
+use base 'Bugzilla::MFA';
 
 use Auth::GoogleAuth;
 use Bugzilla::Error;