diff --git a/scripts/_common.sh b/scripts/_common.sh
index 7ce6410..1e63791 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -733,7 +733,8 @@ ynh_pin_repo () {
 	mkdir -p "/etc/apt/preferences.d"
 	echo "Package: $package
 Pin: $pin
-Pin-Priority: $priority" \
+Pin-Priority: $priority
+" \
 	| $append "/etc/apt/preferences.d/$name"
 }