diff --git a/json/helpers_cache.json b/json/helpers_cache.json
index b71c28fe..d438d7ed 100644
--- a/json/helpers_cache.json
+++ b/json/helpers_cache.json
@@ -6215,7 +6215,7 @@
     "script": "ct/semaphore.sh",
     "script_url": "https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/semaphore.sh",
     "script_url_mirror": "https://git.community-scripts.org/community-scripts/ProxmoxVE/raw/branch/main/ct/semaphore.sh",
-    "os": "debian",
+    "os": "ubuntu",
     "categories": [
       19
     ],