diff --git a/PiwigoDirectorySync/Services/ImageSynchronizer.cs b/PiwigoDirectorySync/Services/ImageSynchronizer.cs
index 440d802..a6527a8 100644
--- a/PiwigoDirectorySync/Services/ImageSynchronizer.cs
+++ b/PiwigoDirectorySync/Services/ImageSynchronizer.cs
@@ -184,6 +184,7 @@ internal class ImageSynchronizer : IImageSynchronizer
     {
         var imagesToUpload = await _persistenceContext.PiwigoImages.Include(i => i.Album)
             .Where(i => i.ServerImageId != null && i.Album.ServerId == piwigoServer.Id && i.UploadRequired && i.ServerImageId != null)
+            .OrderBy(i => i.FilePath)
             .ToListAsync(ct);
 
         _logger.Information("Updating {Count} images", imagesToUpload.Count);
@@ -208,6 +209,7 @@ internal class ImageSynchronizer : IImageSynchronizer
     {
         var imagesToUpload = await _persistenceContext.PiwigoImages.Include(i => i.Album)
             .Where(i => i.ServerImageId == null && i.Album.ServerId == piwigoServer.Id && i.Album.ServerAlbumId != null)
+            .OrderBy(i => i.FilePath)
             .ToListAsync(ct);
 
         _logger.Information("Uploading {Count} images", imagesToUpload.Count);
@@ -245,6 +247,7 @@ internal class ImageSynchronizer : IImageSynchronizer
     {
         var imagesToSearch = await _persistenceContext.PiwigoImages.Include(i => i.Album)
             .Where(i => i.ServerImageId == null && i.Album.ServerId == piwigoServer.Id)
+            .OrderBy(i => i.FilePath)
             .ToListAsync(ct);
 
         _logger.Information("Checking {Count} images if they exist", imagesToSearch.Count);