diff --git a/acqui/check_uniqueness.pl b/acqui/check_uniqueness.pl
index 791814095f..aece6aac55 100755
--- a/acqui/check_uniqueness.pl
+++ b/acqui/check_uniqueness.pl
@@ -35,6 +35,7 @@ use CGI qw ( -utf8 );
 use JSON qw( to_json );
 use C4::Output qw( output_with_http_headers );
 use C4::Items qw( SearchItems );
+use C4::Auth   qw( check_cookie_auth );
 
 my $input = CGI->new;
 my ($auth_status) =
diff --git a/catalogue/image.pl b/catalogue/image.pl
index efdcae4937..af950a6534 100755
--- a/catalogue/image.pl
+++ b/catalogue/image.pl
@@ -27,6 +27,7 @@ use Modern::Perl;
 
 use CGI qw ( -utf8 );
 use C4::Context;
+use C4::Auth qw( check_cookie_auth );
 use Koha::Biblios;
 use Koha::CoverImages;
 
diff --git a/labels/label-create-csv.pl b/labels/label-create-csv.pl
index 80c662e85a..a6c6f943ee 100755
--- a/labels/label-create-csv.pl
+++ b/labels/label-create-csv.pl
@@ -24,6 +24,7 @@ use CGI qw ( -utf8 );
 use Text::CSV_XS;
 
 use C4::Labels;
+use C4::Auth qw( check_cookie_auth );
 
 my $cgi = CGI->new;
 my ($auth_status) =
diff --git a/labels/label-create-xml.pl b/labels/label-create-xml.pl
index a3bec34ec0..7d1e38e1b3 100755
--- a/labels/label-create-xml.pl
+++ b/labels/label-create-xml.pl
@@ -24,6 +24,7 @@ use CGI qw ( -utf8 );
 use XML::Simple;
 
 use C4::Labels;
+use C4::Auth qw( check_cookie_auth );
 
 my $cgi = CGI->new;
 my ($auth_status) =
diff --git a/serials/lateissues-export.pl b/serials/lateissues-export.pl
index f82b9f1e18..dff0e5a7ac 100755
--- a/serials/lateissues-export.pl
+++ b/serials/lateissues-export.pl
@@ -21,6 +21,7 @@ use C4::Auth;
 use C4::Serials qw( GetLateOrMissingIssues updateClaim );
 use C4::Output;
 use C4::Context;
+use C4::Auth qw( check_cookie_auth );
 
 use Koha::CsvProfiles;