diff --git a/postinst b/postinst
index c8e2958..5b2a773 100644
--- a/postinst
+++ b/postinst
@@ -6,7 +6,7 @@
 set -e
 
 USER=mandaye-cam
-G0ROUP=mandaye-cam
+GROUP=mandaye-cam
 NAME=mandaye-cam
 
 case "$1" in