diff --git a/Koha/Calendar.pm b/Koha/Calendar.pm
index 81b766592f..5fc8cc318c 100644
--- a/Koha/Calendar.pm
+++ b/Koha/Calendar.pm
@@ -445,27 +445,41 @@ sub add_exception {
 
 sub delete_weekly_closure {
     my ( $self, $params ) = @_;
-    Koha::Calendar::WeeklyClosures->search( { library_id => $self->{branchcode}, weekday => $params->{weekday} } )
-        ->delete;
+    my $row = Koha::Calendar::WeeklyClosures->search(
+        { library_id => $self->{branchcode}, weekday => $params->{weekday} },
+        { rows       => 1 }
+    )->single;
+    $row->delete if $row;
     return $self;
 }
 
 sub delete_repeating_closure {
     my ( $self, $params ) = @_;
-    Koha::Calendar::RepeatingClosures->search(
-        { library_id => $self->{branchcode}, day => $params->{day}, month => $params->{month} } )->delete;
+    my $row = Koha::Calendar::RepeatingClosures->search(
+        { library_id => $self->{branchcode}, day => $params->{day}, month => $params->{month} },
+        { rows       => 1 }
+    )->single;
+    $row->delete if $row;
     return $self;
 }
 
 sub delete_single_closure {
     my ( $self, $params ) = @_;
-    Koha::Calendar::SingleClosures->search( { library_id => $self->{branchcode}, date => $params->{date} } )->delete;
+    my $row = Koha::Calendar::SingleClosures->search(
+        { library_id => $self->{branchcode}, date => $params->{date} },
+        { rows       => 1 }
+    )->single;
+    $row->delete if $row;
     return $self;
 }
 
 sub delete_exception {
     my ( $self, $params ) = @_;
-    Koha::Calendar::Exceptions->search( { library_id => $self->{branchcode}, date => $params->{date} } )->delete;
+    my $row = Koha::Calendar::Exceptions->search(
+        { library_id => $self->{branchcode}, date => $params->{date} },
+        { rows       => 1 }
+    )->single;
+    $row->delete if $row;
     return $self;
 }
 
diff --git a/t/db_dependent/Koha/Calendar.t b/t/db_dependent/Koha/Calendar.t
index dc91f06fec..7ab73c8efd 100755
--- a/t/db_dependent/Koha/Calendar.t
+++ b/t/db_dependent/Koha/Calendar.t
@@ -19,10 +19,11 @@
 
 use Modern::Perl;
 
-use Test::More tests => 4;
+use Test::More tests => 5;
 use Test::Exception;
 use Test::NoWarnings;
 
+use Koha::Caches;
 use Koha::Database;
 use Koha::DateUtils qw( dt_from_string );
 use Koha::Calendar::WeeklyClosures;
@@ -227,3 +228,31 @@ subtest 'CRUD methods' => sub {
 
     $schema->storage->txn_rollback;
 };
+
+subtest 'delete_*_closure clears _holidays cache' => sub {
+
+    plan tests => 4;
+
+    $schema->storage->txn_begin;
+
+    my $library    = $builder->build_object( { class => 'Koha::Libraries' } );
+    my $branchcode = $library->branchcode;
+    my $cache_key  = $branchcode . '_holidays';
+    my $cache      = Koha::Caches->get_instance;
+
+    my $calendar = Koha::Calendar->new( branchcode => $branchcode );
+
+    $calendar->add_single_closure( { date => '2027-07-04', title => 'Independence', description => '' } );
+    $calendar->is_holiday( dt_from_string('2027-07-04') );    # warm cache
+    ok( defined $cache->get_from_cache($cache_key), 'Cache warm after is_holiday (single)' );
+    $calendar->delete_single_closure( { date => '2027-07-04' } );
+    is( $cache->get_from_cache($cache_key), undef, 'Cache cleared after delete_single_closure' );
+
+    $calendar->add_exception( { date => '2027-07-05', title => 'Special open', description => '' } );
+    $calendar->is_holiday( dt_from_string('2027-07-05') );    # warm cache
+    ok( defined $cache->get_from_cache($cache_key), 'Cache warm after is_holiday (exception)' );
+    $calendar->delete_exception( { date => '2027-07-05' } );
+    is( $cache->get_from_cache($cache_key), undef, 'Cache cleared after delete_exception' );
+
+    $schema->storage->txn_rollback;
+};