diff --git a/celery_haystack/signals.py b/celery_haystack/signals.py
index 1672311b5d1d2f728ba2273287289d5d6849917e..0c6fe3b82ac155854220a6254c71052a385d9ebc 100644
--- a/celery_haystack/signals.py
+++ b/celery_haystack/signals.py
@@ -10,7 +10,7 @@ from .indexes import CelerySearchIndex
 
 class CelerySignalProcessor(BaseSignalProcessor):
     def __init__(self, *args, **kwargs):
-        super().(*args, **kwargs)
+        super().__init__(*args, **kwargs)
         self._queue = []
 
     def setup(self):