diff --git a/root/sftpgo.sh b/root/sftpgo.sh
index 173a048..ad8178b 100644
--- a/root/sftpgo.sh
+++ b/root/sftpgo.sh
@@ -2,7 +2,7 @@
 source /etc/os-release
 
 export GO=/usr/bin/go
-if [[ $OS = "debian" ]]; then
+if [[ $ID = "debian" ]]; then
 	export GO=/usr/lib/go-1.19/bin/go
 fi