diff --git a/scripts/_common.sh b/scripts/_common.sh
index 77b2812..1e2bd82 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -376,6 +376,8 @@ ynh_smart_mktemp () {
                 local tmpdir=/   
         elif is_there_enough_space /home; then
                 local tmpdir=/home
+        else
+		ynh_die "Insufficient free space to continue..."
         fi
 
         echo "$(sudo mktemp --directory --tmpdir="$tmpdir")"