diff --git a/lib/survey.sh b/lib/survey.sh
index 174c19d..8ce58a8 100755
--- a/lib/survey.sh
+++ b/lib/survey.sh
@@ -2,7 +2,8 @@
 
 while true; do
 
-read -p "Do you want to proceed? (yes/no) " yn
+echo "Do you want to proceed? (yes/no) "
+read -r yn
 
 case $yn in 
 	yes ) echo ok, we will proceed;
diff --git a/restore_backup.sh b/restore_backup.sh
index 1607f8d..c4583e4 100755
--- a/restore_backup.sh
+++ b/restore_backup.sh
@@ -3,6 +3,7 @@
 echo 'The script restores the default state of the \
      public schema, which will delete all data'
 
+# shellcheck source=survey.sh
 source lib/survey.sh
 
 # Correctly configure aws cli before running this script