diff --git a/lemonldap-ng-common/lib/Lemonldap/NG/Common/Safelib.pm b/lemonldap-ng-common/lib/Lemonldap/NG/Common/Safelib.pm
index 5526ea877..a04c5eb12 100644
--- a/lemonldap-ng-common/lib/Lemonldap/NG/Common/Safelib.pm
+++ b/lemonldap-ng-common/lib/Lemonldap/NG/Common/Safelib.pm
@@ -18,7 +18,7 @@ our $VERSION = '2.0.12';
 # Not that only functions, not methods, can be written here
 our $functions =
   [
-    qw(&checkLogonHours &date &dateToTime &checkDate &basic &unicode2iso &iso2unicode &groupMatch &isInNet6 &varIsInUri &has2f)
+    qw(&checkLogonHours &date &dateToTime &checkDate &basic &unicode2iso &iso2unicode &groupMatch &isInNet6 &varIsInUri &has2f_internal)
   ];
 
 ## @function boolean checkLogonHours(string logon_hours, string syntax, string time_correction, boolean default_access)
@@ -244,7 +244,7 @@ sub varIsInUri {
 
 my $json = JSON::XS->new;
 
-sub has2f {
+sub has2f_internal {
     my ( $session, $type ) = @_;
     return 0 unless $session->{_2fDevices};
 
diff --git a/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Main/Reload.pm b/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Main/Reload.pm
index 3ae4734f4..0adee8198 100644
--- a/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Main/Reload.pm
+++ b/lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Main/Reload.pm
@@ -658,7 +658,7 @@ sub substitute {
     $expr =~ s/\binGroup\(([^)]*)\)/listMatch(\$s->{'hGroups'},$1,1)/g;
 
     # handle has2f
-    $expr =~ s/\bhas2f\(([^),]*)\)/has2f(\$s,$1)/g;
+    $expr =~ s/\bhas2f\(([^),]*)\)/has2f_internal(\$s,$1)/g;
 
     return $expr;
 }
diff --git a/lemonldap-ng-handler/t/12-Lemonldap-NG-Handler-Jail.t b/lemonldap-ng-handler/t/12-Lemonldap-NG-Handler-Jail.t
index 55ed31859..2c8cd74e2 100644
--- a/lemonldap-ng-handler/t/12-Lemonldap-NG-Handler-Jail.t
+++ b/lemonldap-ng-handler/t/12-Lemonldap-NG-Handler-Jail.t
@@ -69,7 +69,7 @@ ok(
 ok( $res = &$code, "Function works" );
 ok( $res == 1, 'Get good result' );
 
-$sub  = "sub { return(has2f(\$_[0],\$_[1])) }";
+$sub  = "sub { return(has2f_internal(\$_[0],\$_[1])) }";
 $code = $jail->jail_reval($sub);
 ok(
     ( defined($code) and ref($code) eq 'CODE' ),
diff --git a/lemonldap-ng-handler/t/13-Lemonldap-NG-Handler-Fake-Safe.t b/lemonldap-ng-handler/t/13-Lemonldap-NG-Handler-Fake-Safe.t
index d3601b28b..b4129e9f9 100644
--- a/lemonldap-ng-handler/t/13-Lemonldap-NG-Handler-Fake-Safe.t
+++ b/lemonldap-ng-handler/t/13-Lemonldap-NG-Handler-Fake-Safe.t
@@ -62,7 +62,7 @@ ok( ( defined($listMatch) and ref($listMatch) eq 'CODE' ),
 ok( &$listMatch eq '0', 'Get good result' );
 
 # Test has2f method
-my $sub7  = "sub { return(has2f(\$_[0],\$_[1])) }";
+my $sub7  = "sub { return(has2f_internal(\$_[0],\$_[1])) }";
 my $has2f = $jail->jail_reval($sub7);
 ok(
     ( defined($has2f) and ref($has2f) eq 'CODE' ),