diff --git a/delfland/ppo-insight/requirements.txt b/delfland/ppo-insight/requirements.txt
index 0ee1df4..2f8bbc8 100644
--- a/delfland/ppo-insight/requirements.txt
+++ b/delfland/ppo-insight/requirements.txt
@@ -1,7 +1,6 @@
 flask
 python-dotenv
 pandas
-mariadb
 openpyxl
 werkzeug
 gunicorn
\ No newline at end of file