diff --git a/requirements/prod.txt b/requirements/prod.txt
index 11736ac..ac5bb0e 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -1,7 +1,4 @@
-# pint version limit for pint.quantity
 pint<=0.19.2
-
-# for dump functions
 dill<=0.3.5.1
 scipy
 jsons