diff --git a/src/MDNodaRepositoriesSet.php b/src/MDNodaRepositoriesSet.php
index 2fbdf82..46ef5ca 100644
--- a/src/MDNodaRepositoriesSet.php
+++ b/src/MDNodaRepositoriesSet.php
@@ -23,7 +23,7 @@ final class MDNodaRepositoriesSet extends MDValueSet {
         'MBL',
         'NDB/ADB',
         'ndl',
-        'ndp-ikmk',
+        'ndp-ikmk-persons',
         'nomisma',
         'npg',
         'orcid',
diff --git a/src/enums/MDNodaRepository.php b/src/enums/MDNodaRepository.php
index 3035ee0..16f272f 100644
--- a/src/enums/MDNodaRepository.php
+++ b/src/enums/MDNodaRepository.php
@@ -29,6 +29,7 @@ enum MDNodaRepository implements MDValueEnumInterface, JsonSerializable {
     case ndb_adb;
     case ndl;
     case ndp_ikmk;
+    case ndp_ikmk_persons;
     case nomisma;
     case npg;
     case oberbegriffsdatei;
@@ -72,6 +73,7 @@ enum MDNodaRepository implements MDValueEnumInterface, JsonSerializable {
             'NDB/ADB'   => self::ndb_adb,
             'ndl'       => self::ndl,
             'ndp-ikmk'  => self::ndp_ikmk,
+            'ndp-ikmk-persons'  => self::ndp_ikmk_persons,
             'nomisma'   => self::nomisma,
             'npg'       => self::npg,
             'oberbegriffsdatei' => self::oberbegriffsdatei,
@@ -115,6 +117,7 @@ enum MDNodaRepository implements MDValueEnumInterface, JsonSerializable {
             self::ndb_adb => 'NDB/ADB',
             self::ndl => 'ndl',
             self::ndp_ikmk => 'ndp-ikmk',
+            self::ndp_ikmk_persons => 'ndp-ikmk-persons',
             self::nomisma => 'nomisma',
             self::npg => 'npg',
             self::oberbegriffsdatei => 'oberbegriffsdatei',
@@ -159,6 +162,7 @@ enum MDNodaRepository implements MDValueEnumInterface, JsonSerializable {
             self::ndb_adb   => 'https://www.deutsche-biographie.de/pnd' . $id . '.html',
             self::ndl       => 'https://id.ndl.go.jp/auth/ndlna/' . $id,
             self::ndp_ikmk  => 'https://ikmk.smb.museum/ndp/land/' . $id,
+            self::ndp_ikmk_persons  => 'https://ikmk.smb.museum/ndp/person/' . $id,
             self::nomisma   => 'http://nomisma.org/id/' . $id,
             self::npg       => 'https://www.npg.org.uk/collections/search/person/' . $id,
             self::oberbegriffsdatei => 'https://term.museum-digital.de/oberbegriffsdatei/tag/' . $id,
@@ -203,6 +207,7 @@ enum MDNodaRepository implements MDValueEnumInterface, JsonSerializable {
             self::ndb_adb   => 'https://www.deutsche-biographie.de/search?name=' . urlencode($searchTerm),
             self::ndl       => 'https://id.ndl.go.jp/auth/ndlna/' . urlencode($searchTerm),
             self::ndp_ikmk  => 'https://ikmk.smb.museum/ndp/list?lang=de&q=' . urlencode($searchTerm),
+            self::ndp_ikmk_persons => 'https://ikmk.smb.museum/ndp/list?lang=de&q=' . urlencode($searchTerm),
             self::nomisma   => 'http://nomisma.org/browse?q=' . urlencode($searchTerm),
             self::npg       => 'https://www.npg.org.uk/collections/search/person/' . urlencode($searchTerm),
             self::oberbegriffsdatei => 'https://term.museum-digital.de/redir.php?search=' . urlencode($searchTerm) . '&kind=tag|oberbegriffsdatei',
@@ -393,6 +398,7 @@ enum MDNodaRepository implements MDValueEnumInterface, JsonSerializable {
             self::ndb_adb   => self::validateGndId($id, ['https://www.deutsche-biographie.de/pnd', '.html']),
             self::ndl       => self::validateNumericId($id, ['https://id.ndl.go.jp/auth/ndlna/']),
             self::ndp_ikmk  => self::validateNumericId($id, ['https://ikmk.smb.museum/ndp/land/']),
+            self::ndp_ikmk_persons => self::validateNumericId($id, ['https://ikmk.smb.museum/ndp/person/']),
             self::nomisma   => self::validateNumericId($id, ['http://nomisma.org/id/']),
             self::npg       => self::validateNumericId($id, ['https://www.npg.org.uk/collections/search/person/']),
             self::oberbegriffsdatei => self::validateNumericId($id, ['https://term.museum-digital.de/oberbegriffsdatei/tag/']),