diff --git a/src/scripts/get_files.sh b/src/scripts/get_files.sh
index 34cadcb..6fb4d88 100644
--- a/src/scripts/get_files.sh
+++ b/src/scripts/get_files.sh
@@ -6,8 +6,8 @@ set -e
 directory="${DIRECTORY}"
 # shellcheck disable=SC2153
 files="${FILES}"
-newline_str='
-'
+newline_str="
+"
 (
     cd "$directory"
     #shellcheck disable=SC2086