diff --git a/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs b/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs
index 75ad0d58ca..4cbcd8f27c 100644
--- a/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs
+++ b/MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs
@@ -107,6 +107,7 @@ namespace MediaBrowser.XbmcMetadata.Parsers
             // Additional Mappings
             _validProviderIds.Add("collectionnumber", "TmdbCollection");
             _validProviderIds.Add("tmdbcolid", "TmdbCollection");
+            _validProviderIds.Add("tmdbcol", "TmdbCollection");
             _validProviderIds.Add("imdb_id", "Imdb");
 
             Fetch(item, metadataFile, GetXmlReaderSettings(), cancellationToken);
@@ -590,7 +591,18 @@ namespace MediaBrowser.XbmcMetadata.Parsers
 
                     var provider = reader.GetAttribute("type");
                     var providerId = reader.ReadElementContentAsString();
-                    item.TrySetProviderId(provider, providerId);
+
+                    if (!string.IsNullOrEmpty(provider))
+                    {
+                        if (_validProviderIds.TryGetValue(provider, out string? normalizedProvider))
+                        {
+                            item.TrySetProviderId(normalizedProvider, providerId);
+                        }
+                        else
+                        {
+                            item.TrySetProviderId(provider, providerId);
+                        }
+                    }
 
                     break;
                 case "thumb":
diff --git a/tests/Jellyfin.XbmcMetadata.Tests/Parsers/MovieNfoParserTests.cs b/tests/Jellyfin.XbmcMetadata.Tests/Parsers/MovieNfoParserTests.cs
index e422eb9b8b..1e8652f4b9 100644
--- a/tests/Jellyfin.XbmcMetadata.Tests/Parsers/MovieNfoParserTests.cs
+++ b/tests/Jellyfin.XbmcMetadata.Tests/Parsers/MovieNfoParserTests.cs
@@ -275,5 +275,24 @@ namespace Jellyfin.XbmcMetadata.Tests.Parsers
             Assert.StartsWith(">>", item.Overview, StringComparison.InvariantCulture);
             Assert.EndsWith("<<", item.Overview, StringComparison.InvariantCulture);
         }
+
+        [Fact]
+        public void Parse_TmdbcolUniqueId_NormalizedToTmdbCollection()
+        {
+            var result = new MetadataResult<Video>()
+            {
+                Item = new Movie()
+            };
+
+            _parser.Fetch(result, "Test Data/Lilo & Stitch.nfo", CancellationToken.None);
+            var item = (Movie)result.Item;
+
+            // Verify that <uniqueid type="tmdbcol"> is normalized to TmdbCollection
+            Assert.True(item.ProviderIds.ContainsKey(MetadataProvider.TmdbCollection.ToString()));
+            Assert.Equal("97020", item.ProviderIds[MetadataProvider.TmdbCollection.ToString()]);
+
+            // Verify that the lowercase "tmdbcol" is NOT in the provider IDs
+            Assert.False(item.ProviderIds.ContainsKey("tmdbcol"));
+        }
     }
 }
diff --git a/tests/Jellyfin.XbmcMetadata.Tests/Test Data/Lilo & Stitch.nfo b/tests/Jellyfin.XbmcMetadata.Tests/Test Data/Lilo & Stitch.nfo
index 1eab687a2d..ca0be5dcca 100644
--- a/tests/Jellyfin.XbmcMetadata.Tests/Test Data/Lilo & Stitch.nfo	
+++ b/tests/Jellyfin.XbmcMetadata.Tests/Test Data/Lilo & Stitch.nfo	
@@ -2,6 +2,7 @@
 <movie>
   <title>Lilo &amp; Stitch</title>
   <originaltitle>Lilo &amp; Stitch</originaltitle>
+  <uniqueid type="tmdbcol" default="false">97020</uniqueid>
   <set>Lilo &amp; Stitch Collection</set>
   <plot>&gt;&gt;As Stitch, a runaway genetic experiment from a faraway planet, wreaks havoc on the Hawaiian Islands, he becomes the mischievous adopted alien "puppy" of an independent little girl named Lilo and learns about loyalty, friendship, and ʻohana, the Hawaiian tradition of family.&lt;&lt;</plot>
 </movie>