diff --git a/plinth/modules/quassel/manifest.py b/plinth/modules/quassel/manifest.py
index fb252e747..f4e4b4b5a 100644
--- a/plinth/modules/quassel/manifest.py
+++ b/plinth/modules/quassel/manifest.py
@@ -49,5 +49,5 @@ backup = validate_backup({
     'secrets': {
         'directories': ['/var/lib/quassel/']
     },
-    'services': ['quassel-core'],
+    'services': ['quasselcore'],
 })