diff --git a/pynssp/detectors/__init__.py b/pynssp/detectors/__init__.py
index e69de29..076f643 100644
--- a/pynssp/detectors/__init__.py
+++ b/pynssp/detectors/__init__.py
@@ -0,0 +1,5 @@
+from .ewma import *
+from .nbinom import *
+from .serfling import *
+from .regression import *
+from .switch import *
\ No newline at end of file