diff --git a/muffin/muffin.SlackBuild b/muffin/muffin.SlackBuild
index 7127f74..5de421a 100644
--- a/muffin/muffin.SlackBuild
+++ b/muffin/muffin.SlackBuild
@@ -74,8 +74,6 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-sed -i "s|--warn-error||g" src/Makefile.am
-
 mkdir build
 cd build
   CFLAGS="$SLKCFLAGS" \