diff --git a/src/Handler/Course.hs b/src/Handler/Course.hs
index da9a491bd..46a97ee5f 100644
--- a/src/Handler/Course.hs
+++ b/src/Handler/Course.hs
@@ -1,5 +1,3 @@
-{-# OPTIONS_GHC -Wwarn #-}
-
 module Handler.Course
   ( module Handler.Course
   ) where
diff --git a/src/Handler/Course/Show.hs b/src/Handler/Course/Show.hs
index 91fdd1c44..66b53bf74 100644
--- a/src/Handler/Course/Show.hs
+++ b/src/Handler/Course/Show.hs
@@ -1,5 +1,3 @@
-{-# OPTIONS_GHC -Wwarn #-}
-
 module Handler.Course.Show
   ( getCShowR
   , getCRegisterTemplateR, courseRegisterTemplateSource