diff --git a/fix_dir_dates.sh b/fix_dir_dates.sh
index 4321446..9bf5383 100755
--- a/fix_dir_dates.sh
+++ b/fix_dir_dates.sh
@@ -2,7 +2,7 @@
 while read -r dir
 do
     echo "Checking dir '${dir}'..."
-    last_file=$(ls -ht -- "${dir}" | head -n1)
+    last_file="${dir}/$(ls -ht -- "${dir}" | head -n1)"
     echo "Last modified file is '${last_file}'"
     last_file_time=$(stat -c %Y -- "${last_file}")
     echo "Last modification time of the file is '${last_file_time}'"