diff --git a/.gitignore b/.gitignore
index 6a18ad4..c6b220d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+# --- secret key
+config.py
+
 # ---> Python
 # Byte-compiled / optimized / DLL files
 __pycache__/