diff --git a/config/redshift.conf b/config/redshift.conf
index d4f0229..8965c6c 100644
--- a/config/redshift.conf
+++ b/config/redshift.conf
@@ -4,3 +4,5 @@ temp-night=3000
 transition=1
 brightness-day=1.0
 brightness-night=0.8
+
+# vim:filetype=cfg