diff --git a/mikrotikbackup_clean.yml b/mikrotikbackup_clean.yml
index f0fef36..1371d01 100644
--- a/mikrotikbackup_clean.yml
+++ b/mikrotikbackup_clean.yml
@@ -70,14 +70,14 @@
         installed_version: >-
           {{
             (
-              (update_check.stdout | join('\n'))
+              (update_check.stdout_lines | join('\n'))
               | regex_findall('installed-version:\\s*([0-9.]+)')
             )[0] | default('unknown')
           }}
         latest_version: >-
           {{
             (
-              (update_check.stdout | join('\n'))
+              (update_check.stdout_lines | join('\n'))
               | regex_findall('latest-version:\\s*([0-9.]+)')
             )[0] | default('unknown')
           }}