diff --git a/discogs-search/manifest.json b/discogs-search/manifest.json
index b7491d1f..91eb8f45 100644
--- a/discogs-search/manifest.json
+++ b/discogs-search/manifest.json
@@ -6,7 +6,7 @@
   "version": "1.0",
   "browser_specific_settings": {
     "gecko": {
-      "strict_min_version": "55"
+      "strict_min_version": "55.0"
     }
   },
   "chrome_settings_overrides": {