diff --git a/src/NzbDrone.Core.Test/Languages/LanguageFixture.cs b/src/NzbDrone.Core.Test/Languages/LanguageFixture.cs
index 7b756e3ad..da77d5f42 100644
--- a/src/NzbDrone.Core.Test/Languages/LanguageFixture.cs
+++ b/src/NzbDrone.Core.Test/Languages/LanguageFixture.cs
@@ -57,7 +57,9 @@ namespace NzbDrone.Core.Test.Languages
                 new object[] { 42, Language.Estonian },
                 new object[] { 43, Language.Tamil },
                 new object[] { 44, Language.Indonesian },
-                new object[] { 45, Language.Telugu }
+                new object[] { 45, Language.Telugu },
+                new object[] { 46, Language.Macedonian },
+                new object[] { 47, Language.Slovenian }
             };
 
         public static object[] ToIntCases =
@@ -109,7 +111,9 @@ namespace NzbDrone.Core.Test.Languages
                 new object[] { Language.Estonian, 42 },
                 new object[] { Language.Tamil, 43 },
                 new object[] { Language.Indonesian, 44 },
-                new object[] { Language.Telugu, 45 }
+                new object[] { Language.Telugu, 45 },
+                new object[] { Language.Macedonian, 46 },
+                new object[] { Language.Slovenian, 47 }
             };
 
         [Test]
diff --git a/src/NzbDrone.Core/ImportLists/TMDb/TMDbLanguageCodes.cs b/src/NzbDrone.Core/ImportLists/TMDb/TMDbLanguageCodes.cs
index 5c1b48eda..ee3eca6c1 100644
--- a/src/NzbDrone.Core/ImportLists/TMDb/TMDbLanguageCodes.cs
+++ b/src/NzbDrone.Core/ImportLists/TMDb/TMDbLanguageCodes.cs
@@ -53,6 +53,10 @@ namespace NzbDrone.Core.ImportLists.TMDb
         [FieldOption(Hint = "Bengali")]
         bn,
         [FieldOption(Hint = "Romanian")]
-        ro
+        ro,
+        [FieldOption(Hint = "Macedonian")]
+        mk,
+        [FieldOption(Hint = "Slovenian")]
+        sl
     }
 }
diff --git a/src/NzbDrone.Core/Languages/Language.cs b/src/NzbDrone.Core/Languages/Language.cs
index ce127d391..0684a7391 100644
--- a/src/NzbDrone.Core/Languages/Language.cs
+++ b/src/NzbDrone.Core/Languages/Language.cs
@@ -116,6 +116,8 @@ namespace NzbDrone.Core.Languages
         public static Language Tamil => new Language(43, "Tamil");
         public static Language Indonesian => new Language(44, "Indonesian");
         public static Language Telugu => new Language(45, "Telugu");
+        public static Language Macedonian => new Language(46, "Macedonian");
+        public static Language Slovenian => new Language(47, "Slovenian");
         public static Language Any => new Language(-1, "Any");
         public static Language Original => new Language(-2, "Original");
 
@@ -171,6 +173,8 @@ namespace NzbDrone.Core.Languages
                     Tamil,
                     Indonesian,
                     Telugu,
+                    Macedonian,
+                    Slovenian,
                     Any,
                     Original
                 };
diff --git a/src/NzbDrone.Core/Parser/IsoLanguages.cs b/src/NzbDrone.Core/Parser/IsoLanguages.cs
index 8063f214d..a3b40d48b 100644
--- a/src/NzbDrone.Core/Parser/IsoLanguages.cs
+++ b/src/NzbDrone.Core/Parser/IsoLanguages.cs
@@ -54,7 +54,9 @@ namespace NzbDrone.Core.Parser
                                                                new IsoLanguage("et", "", "est", "Estonian", Language.Estonian),
                                                                new IsoLanguage("ta", "", "tam", "Tamil", Language.Tamil),
                                                                new IsoLanguage("id", "", "ind", "Indonesian", Language.Indonesian),
-                                                               new IsoLanguage("te", "", "tel", "Telugu", Language.Telugu)
+                                                               new IsoLanguage("te", "", "tel", "Telugu", Language.Telugu),
+                                                               new IsoLanguage("mk", "", "mkd", "Macedonian", Language.Macedonian),
+                                                               new IsoLanguage("sl", "", "slv", "Slovenian", Language.Slovenian),
                                                            };
 
         private static readonly Dictionary<string, Language> AlternateIsoCodeMappings = new ()