diff --git a/requirements/server.txt b/requirements/server.txt
index 773fe7e..76319ad 100644
--- a/requirements/server.txt
+++ b/requirements/server.txt
@@ -12,6 +12,7 @@ numpy<2
 openai-whisper==20240930
 tokenizers==0.20.3
 transformers[torch]
+sentencepiece
 
 # openvino
 librosa