diff --git a/.gitignore b/.gitignore
index 4ace341e6..48d048836 100644
--- a/.gitignore
+++ b/.gitignore
@@ -171,3 +171,4 @@ logs/
 !examples/imgs/*.md
 
 src/examples/*-demo
+artifact_database.pkl
diff --git a/artifact_database.pkl b/artifact_database.pkl
deleted file mode 100644
index 05301719d..000000000
Binary files a/artifact_database.pkl and /dev/null differ