diff --git a/demo/realtime-txt2img/frontend/.gitignore b/demo/realtime-txt2img/frontend/.gitignore
new file mode 100644
index 00000000..9dea6a91
--- /dev/null
+++ b/demo/realtime-txt2img/frontend/.gitignore
@@ -0,0 +1 @@
+tsconfig.tsbuildinfo
\ No newline at end of file