diff --git a/configs/chan_dahdi.conf.sample b/configs/chan_dahdi.conf.sample
index 5e2bfcf715..9b32a04403 100644
--- a/configs/chan_dahdi.conf.sample
+++ b/configs/chan_dahdi.conf.sample
@@ -808,7 +808,7 @@ pickupgroup=1
 ; different context and use E & M signalling instead.
 ;
 ;context=remote
-;sigalling=em
+;signaling=em
 ;channel => 15
 ;channel => 16