diff --git a/.gitignore b/.gitignore
index f2d8714..f813a96 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ dist/
 .aider.chat.history.md
 .aider.input.history
 .aider.tags.cache.v4/
+backend/cache.json