diff --git a/requirements.txt b/requirements.txt
index 4788707c..214d68f9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ transformers==4.27.1
 cpm_kernels
 torch>=1.10
 gradio
-mdtex2html
\ No newline at end of file
+mdtex2html
+sentencepiece
\ No newline at end of file