diff --git a/.gitignore b/.gitignore
index 21e6a91..7ebd259 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,10 @@ reports/
 *.code-workspace
 # credentials
 CREDENTIALS*
+*.pkl
+*.pickle
+# docs
+*.pdf
 
 # Byte-compiled / optimized / DLL files
 __pycache__/