diff --git a/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs b/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs
index a897527..91efd70 100644
--- a/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs
+++ b/PiwigoDotnet/Piwigo.Client.Tests/AlbumApiTests.cs
@@ -24,7 +24,6 @@ public class AlbumApiTests : ApiTestsBase
         CorrectParamShouldGetSent("category_id", "1");
     }
 
-
     [Test]
     public async Task RefreshRepresentative_should_call_api()
     {
@@ -46,6 +45,17 @@ public class AlbumApiTests : ApiTestsBase
         CorrectParamShouldGetSent("image_id", "2");
     }
 
+    [Test]
+    public async Task SetRank_should_call_api()
+    {
+        SetOkResult();
+        await _albumApi.SetRankAsync(1, 2);
+
+        CorrectMethodShouldGetCalled("pwg.categories.setRank");
+        CorrectParamShouldGetSent("category_id", "1");
+        CorrectParamShouldGetSent("rank", "2");
+    }
+
     [Test]
     public async Task Delete_should_remove_album()
     {
diff --git a/PiwigoDotnet/Piwigo.Client/AlbumApi.cs b/PiwigoDotnet/Piwigo.Client/AlbumApi.cs
index 059b8f4..87f18e6 100644
--- a/PiwigoDotnet/Piwigo.Client/AlbumApi.cs
+++ b/PiwigoDotnet/Piwigo.Client/AlbumApi.cs
@@ -33,6 +33,12 @@ public class AlbumApi : IAlbumApi
         await _context.PostAsync<PiwigoResponse>(_logger, "pwg.categories.setRepresentative", formParams, cancellationToken);
     }
 
+    public async Task SetRankAsync(int albumId, int rank, CancellationToken cancellationToken = default)
+    {
+        var formParams = new Dictionary<string, string> { { "category_id", albumId.ToString() }, { "rank", rank.ToString() } };
+        await _context.PostAsync<PiwigoResponse>(_logger, "pwg.categories.setRank", formParams, cancellationToken);
+    }
+
     public async Task<AlbumOrphans> CalculateOrphansAsync(int albumId, CancellationToken cancellationToken = default)
     {
         var formParams = new Dictionary<string, string> { { "category_id", albumId.ToString() } };
diff --git a/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs b/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs
index e392ba8..28b3898 100644
--- a/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs
+++ b/PiwigoDotnet/Piwigo.Client/IAlbumApi.cs
@@ -14,6 +14,8 @@ public interface IAlbumApi
 
     Task SetRepresentativeAsync(int albumId, int imageId, CancellationToken cancellationToken = default);
 
+    Task SetRankAsync(int albumId, int rank, CancellationToken cancellationToken = default);
+
     Task<int> AddAsync(string name, int? parentId = null, string? comment = null, bool? visible = null, CategoryStatus? status = null, bool? commentable = null,
         CategoryPosition? position = null, CancellationToken cancellationToken = default);