diff --git a/renovate.json b/renovate.json
index d70aada93..e15fdfaab 100644
--- a/renovate.json
+++ b/renovate.json
@@ -137,7 +137,10 @@
     {
       "matchPackageNames": ["linuxserver/calibre-web"],
       "matchCurrentVersion": "<=5",
-      "allowedVersions": "<5"
+      "allowedVersions": "<5",
+      "ignoreUnstable": false,
+      "versionCompatibility": "^(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<patch>\\d+)-ls(?<build>\\d+)$",
+      "versioning": "semver"
     },
     {
       "matchPackageNames": ["linuxserver/qbittorrent"],