diff --git a/foot.ini b/foot.ini
index bdfcd582..55eb42de 100644
--- a/foot.ini
+++ b/foot.ini
@@ -79,7 +79,7 @@
 # background=242424
 # foreground=ffffff
 # flash=7f7f00
-# flash_alpha=0.5
+# flash-alpha=0.5
 
 ## Normal/regular colors (color palette 0-7)
 # regular0=242424  # black