diff --git a/thunderbird/manifest.merge.json b/thunderbird/manifest.merge.json
index a1f47bc5d58625cb976c94c743b3092ef2fa598d..bfaa740f61c2e573f194a5f284fdd3d40ea80a5a 100644
--- a/thunderbird/manifest.merge.json
+++ b/thunderbird/manifest.merge.json
@@ -1,7 +1,7 @@
 {
     "applications": {
         "gecko": {
-            "id": "safelinks-cleaner@it.liu.se",
+            "id": "safelinks-cleaner-thunderbird@it.liu.se",
             "strict_min_version": "78.4.0"
         }
     },