diff --git a/reports/borrowers_out.pl b/reports/borrowers_out.pl
index 50c73b0dcb..762a0d4d09 100755
--- a/reports/borrowers_out.pl
+++ b/reports/borrowers_out.pl
@@ -17,8 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-use warnings;
+use Modern::Perl;
 
 use CGI qw ( -utf8 );
 use C4::Auth;
diff --git a/reports/cat_issues_top.pl b/reports/cat_issues_top.pl
index 958a72e059..e7a315f588 100755
--- a/reports/cat_issues_top.pl
+++ b/reports/cat_issues_top.pl
@@ -18,8 +18,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-#use warnings; FIXME - Bug 2505
+use Modern::Perl;
 use C4::Auth;
 use CGI qw ( -utf8 );
 use C4::Context;
diff --git a/reports/catalogue_out.pl b/reports/catalogue_out.pl
index 0c53a79178..3b0fdd8f74 100755
--- a/reports/catalogue_out.pl
+++ b/reports/catalogue_out.pl
@@ -17,8 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-use warnings;
+use Modern::Perl;
 use CGI qw ( -utf8 );
 
 use C4::Auth;
diff --git a/reports/catalogue_stats.pl b/reports/catalogue_stats.pl
index dcd28894c0..b7bd98a024 100755
--- a/reports/catalogue_stats.pl
+++ b/reports/catalogue_stats.pl
@@ -18,8 +18,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-#use warnings; FIXME - Bug 2505
+use Modern::Perl;
 use C4::Auth;
 use CGI qw ( -utf8 );
 use C4::Context;
diff --git a/reports/dictionary.pl b/reports/dictionary.pl
index 7d86f8d11a..bca95ce0bd 100755
--- a/reports/dictionary.pl
+++ b/reports/dictionary.pl
@@ -17,8 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 use CGI::Carp qw(fatalsToBrowser warningsToBrowser);
-use strict;
-use warnings;
+use Modern::Perl;
 use C4::Auth;
 use CGI qw ( -utf8 );
 use C4::Output;
diff --git a/reports/issues_avg_stats.pl b/reports/issues_avg_stats.pl
index 5c35de781e..cea969e5b0 100755
--- a/reports/issues_avg_stats.pl
+++ b/reports/issues_avg_stats.pl
@@ -18,8 +18,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-#use warnings; FIXME - Bug 2505
+use Modern::Perl;
 use C4::Auth;
 use CGI qw ( -utf8 );
 use C4::Context;
diff --git a/reports/issues_stats.pl b/reports/issues_stats.pl
index 75c54baac6..2da53d86ce 100755
--- a/reports/issues_stats.pl
+++ b/reports/issues_stats.pl
@@ -17,8 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-use warnings;
+use Modern::Perl;
 
 use CGI qw ( -utf8 );
 use Date::Manip;
diff --git a/reports/itemslost.pl b/reports/itemslost.pl
index 75bb067c77..6ca5a78d88 100755
--- a/reports/itemslost.pl
+++ b/reports/itemslost.pl
@@ -25,8 +25,7 @@ This script displays lost items.
 
 =cut
 
-use strict;
-use warnings;
+use Modern::Perl;
 
 use CGI qw ( -utf8 );
 use C4::Auth;
diff --git a/reports/manager.pl b/reports/manager.pl
index e9ec30e16d..2ff27e8283 100755
--- a/reports/manager.pl
+++ b/reports/manager.pl
@@ -17,8 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-#use warnings; FIXME - Bug 2505
+use Modern::Perl;
 use CGI qw ( -utf8 );
 use C4::Auth;
 use C4::Context;
diff --git a/reports/reports-home.pl b/reports/reports-home.pl
index c1e92c2119..6bcc996466 100755
--- a/reports/reports-home.pl
+++ b/reports/reports-home.pl
@@ -18,8 +18,7 @@
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
 
-use strict;
-#use warnings; FIXME - Bug 2505
+use Modern::Perl;
 use CGI qw ( -utf8 );
 use C4::Auth;
 use C4::Output;
diff --git a/reports/serials_stats.pl b/reports/serials_stats.pl
index 614b95f4ca..0c5ed28331 100755
--- a/reports/serials_stats.pl
+++ b/reports/serials_stats.pl
@@ -17,8 +17,7 @@
 # You should have received a copy of the GNU General Public License
 # along with Koha; if not, see <http://www.gnu.org/licenses>.
 
-use strict;
-use warnings;
+use Modern::Perl;
 use C4::Auth;
 use CGI qw ( -utf8 );
 use C4::Context;
diff --git a/reports/stats.print.pl b/reports/stats.print.pl
index 9495360342..5763969609 100755
--- a/reports/stats.print.pl
+++ b/reports/stats.print.pl
@@ -1,7 +1,6 @@
 #!/usr/bin/perl
 
-use strict;
-#use warnings; FIXME - Bug 2505
+use Modern::Perl;
 use CGI qw ( -utf8 );
 use C4::Output;