diff --git a/LanguageBaseEnglish.xml b/LanguageBaseEnglish.xml
index b0a1c2a96..1c52b6d9b 100644
--- a/LanguageBaseEnglish.xml
+++ b/LanguageBaseEnglish.xml
@@ -3180,6 +3180,7 @@ Continue?</RestoreDefaultSettingsMsg>
     <Play>Play</Play>
     <AutoContinue>Auto-continue</AutoContinue>
     <Regenerate>Regenerate</Regenerate>
+    <Speed>Speed</Speed>
   </TextToSpeech>
   <TimedTextSmpteTiming>
     <Title>SMPTE timing</Title>
diff --git a/src/ui/Logic/LanguageDeserializer.cs b/src/ui/Logic/LanguageDeserializer.cs
index ed8a72e40..ff67c2fab 100644
--- a/src/ui/Logic/LanguageDeserializer.cs
+++ b/src/ui/Logic/LanguageDeserializer.cs
@@ -8713,6 +8713,9 @@ namespace Nikse.SubtitleEdit.Logic
                 case "TextToSpeech/Regenerate":
                     language.TextToSpeech.Regenerate = reader.Value;
                     break;
+                case "TextToSpeech/Speed":
+                    language.TextToSpeech.Speed = reader.Value;
+                    break;
                 case "TimedTextSmpteTiming/Title":
                     language.TimedTextSmpteTiming.Title = reader.Value;
                     break;