diff --git a/.gitignore b/.gitignore
index 6da3c15..7b9b1ec 100644
--- a/.gitignore
+++ b/.gitignore
@@ -222,3 +222,8 @@ zig-out/
 # Experiment data (local testing)
 experiments/
 data/
+
+# SQLite temporary files
+db/*.db-shm
+db/*.db-wal
+db/*.db