diff --git a/Koha/Plugin/Fi/KohaSuomi/DI/AvailabilityController.pm b/Koha/Plugin/Fi/KohaSuomi/DI/AvailabilityController.pm
index 8c79453..89966aa 100644
--- a/Koha/Plugin/Fi/KohaSuomi/DI/AvailabilityController.pm
+++ b/Koha/Plugin/Fi/KohaSuomi/DI/AvailabilityController.pm
@@ -95,6 +95,7 @@ sub biblio_hold {
     my $ignore_patron_holds = $c->validation->param('ignore_patron_holds');
     my $limit_items = $c->validation->param('limit_items');
     my $include_found_in_hold_queue = $c->validation->param('include_found_in_hold_queue');
+    my $include_suspended_in_hold_queue = $c->validation->param('include_suspended_in_hold_queue');
 
     return try {
         my $patron = Koha::Patrons->find($borrowernumber);
@@ -106,6 +107,7 @@ sub biblio_hold {
         $params->{'query_pickup_locations'} = 1 if $query_pickup_locations;
         $params->{'ignore_patron_holds'} = 1 if $ignore_patron_holds;
         $params->{'include_found_in_hold_queue'} = 1 if $include_found_in_hold_queue;
+        $params->{'include_suspended_in_hold_queue'} = 1 if $include_suspended_in_hold_queue;
         $params->{'to_branch'} = $to_branch if $to_branch;
         $params->{'limit'} = $limit_items if $limit_items;
 
@@ -140,6 +142,7 @@ sub biblio_search {
 
     my $biblionumber = $c->validation->param('biblio_id');
     my $include_found_in_hold_queue = $c->validation->param('include_found_in_hold_queue');
+    my $include_suspended_in_hold_queue = $c->validation->param('include_suspended_in_hold_queue');
 
     return try {
         my $availability = undef;
@@ -148,6 +151,7 @@ sub biblio_search {
                 biblio => $biblio,
             };
             $params->{'include_found_in_hold_queue'} = 1 if $include_found_in_hold_queue;
+            $params->{'include_suspended_in_hold_queue'} = 1 if $include_suspended_in_hold_queue;
             $availability = Koha::Plugin::Fi::KohaSuomi::DI::Koha::Availability::Search->biblio($params);
             return $c->render(status => 200, openapi => $availability->in_opac->to_api);
         }
@@ -257,6 +261,7 @@ sub item_hold {
     my $query_pickup_locations = $c->validation->param('query_pickup_locations');
     my $to_branch = $c->validation->param('library_id');
     my $include_found_in_hold_queue = $c->validation->param('include_found_in_hold_queue');
+    my $include_suspended_in_hold_queue = $c->validation->param('include_suspended_in_hold_queue');
 
     return try {
         my $patron = Koha::Patrons->find($borrowernumber);
@@ -272,6 +277,7 @@ sub item_hold {
             $params->{'to_branch'} = $to_branch;
         }
         $params->{'include_found_in_hold_queue'} = 1 if $include_found_in_hold_queue;
+        $params->{'include_suspended_in_hold_queue'} = 1 if $include_suspended_in_hold_queue;
 
         my $availability = undef;
         if (my $item = Koha::Items->find($itemnumber)) {
diff --git a/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Biblio/Availability.pm b/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Biblio/Availability.pm
index 29a4d00..1ce7be7 100644
--- a/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Biblio/Availability.pm
+++ b/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Biblio/Availability.pm
@@ -77,7 +77,10 @@ sub new {
 
     # Optionally include found holds in hold queue length calculation.
     $self->{'include_found_in_hold_queue'} = $params->{'include_found_in_hold_queue'};
- 
+
+    # Optionally include suspended holds in hold queue length calculation.
+    $self->{'include_suspended_in_hold_queue'} = $params->{'include_suspended_in_hold_queue'};
+
     if (exists $params->{'biblio'}) {
         unless (ref($params->{'biblio'}) eq 'Koha::Biblio') {
             Koha::Plugin::Fi::KohaSuomi::DI::Koha::Exceptions::BadParameter->throw(
@@ -199,6 +202,9 @@ sub get_hold_queue_length
     if (!$self->{'include_found_in_hold_queue'}) {
         $hold_params->{found} = undef;
     }
+    if (!$self->{'include_suspended_in_hold_queue'}) {
+        $hold_params->{suspend} = 0;
+    }
     return Koha::Holds->search($hold_params)->count;
 }
 
diff --git a/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Item/Availability.pm b/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Item/Availability.pm
index 7297aea..73e00fe 100644
--- a/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Item/Availability.pm
+++ b/Koha/Plugin/Fi/KohaSuomi/DI/Koha/Item/Availability.pm
@@ -73,6 +73,9 @@ sub new {
     # Optionally include found holds in hold queue length calculation.
     $self->{'include_found_in_hold_queue'} = $params->{'include_found_in_hold_queue'};
 
+    # Optionally include suspended holds in hold queue length calculation.
+    $self->{'include_suspended_in_hold_queue'} = $params->{'include_suspended_in_hold_queue'};
+
     if (exists $params->{'item'}) {
         unless (ref($params->{'item'}) eq 'Koha::Item') {
             Koha::Plugin::Fi::KohaSuomi::DI::Koha::Exceptions::BadParameter->throw(
@@ -200,6 +203,9 @@ sub get_hold_queue_length
     if (!$self->{'include_found_in_hold_queue'}) {
         $hold_params->{found} = undef;
     }
+    if (!$self->{'include_suspended_in_hold_queue'}) {
+        $hold_params->{suspend} = 0;
+    }
     return Koha::Holds->search($hold_params)->count;
 }
 
diff --git a/Koha/Plugin/Fi/KohaSuomi/DI/openapi.yaml b/Koha/Plugin/Fi/KohaSuomi/DI/openapi.yaml
index 781b241..cb35784 100644
--- a/Koha/Plugin/Fi/KohaSuomi/DI/openapi.yaml
+++ b/Koha/Plugin/Fi/KohaSuomi/DI/openapi.yaml
@@ -160,6 +160,11 @@ paths:
           name: include_found_in_hold_queue
           required: false
           type: integer
+        - description: "Whether to include suspended holds in hold queue length. 1 = yes, 0 or no parameter = no."
+          in: query
+          name: include_suspended_in_hold_queue
+          required: false
+          type: integer
       produces:
         - application/json
       responses:
@@ -217,6 +222,11 @@ paths:
           name: include_found_in_hold_queue
           required: false
           type: integer
+        - description: "Whether to include suspended holds in hold queue length. 1 = yes, 0 or no parameter = no."
+          in: query
+          name: include_suspended_in_hold_queue
+          required: false
+          type: integer
       produces:
         - application/json
       responses:
@@ -358,6 +368,11 @@ paths:
           name: include_found_in_hold_queue
           required: false
           type: integer
+        - description: "Whether to include suspended holds in hold queue length. 1 = yes, 0 or no parameter = no."
+          in: query
+          name: include_suspended_in_hold_queue
+          required: false
+          type: integer
       produces:
         - application/json
       responses:
diff --git a/Koha/Plugin/Fi/KohaSuomi/sample_requests.http b/Koha/Plugin/Fi/KohaSuomi/sample_requests.http
index c2f3de3..9bb4b15 100644
--- a/Koha/Plugin/Fi/KohaSuomi/sample_requests.http
+++ b/Koha/Plugin/Fi/KohaSuomi/sample_requests.http
@@ -41,9 +41,19 @@ Authorization: Bearer {{token}}
 GET {{baseUrl}}/contrib/kohasuomi/availability/biblios/2/hold?patron_id=57&include_found_in_hold_queue=0 HTTP/1.1
 Authorization: Bearer {{token}}
 
+###
+# @name hold_availability_suspended_included
+GET {{baseUrl}}/contrib/kohasuomi/availability/biblios/2/hold?patron_id=57&include_suspended_in_hold_queue=1 HTTP/1.1
+Authorization: Bearer {{token}}
+
 ###
 # @name item_hold_availability
-GET {{baseUrl}}/contrib/kohasuomi/availability/items/30/hold?patron_id=57&include_found_in_hold_queue=1 HTTP/1.1
+GET {{baseUrl}}/contrib/kohasuomi/availability/items/154/hold?patron_id=57&include_found_in_hold_queue=1 HTTP/1.1
+Authorization: Bearer {{token}}
+
+###
+# @name item_hold_availability_suspended_included
+GET {{baseUrl}}/contrib/kohasuomi/availability/items/154/hold?patron_id=57&include_found_in_hold_queue=1&include_suspended_in_hold_queue=1 HTTP/1.1
 Authorization: Bearer {{token}}
 
 ###