diff --git a/litedram/core/__init__.py b/litedram/core/__init__.py
index 66a3965..4a28b54 100644
--- a/litedram/core/__init__.py
+++ b/litedram/core/__init__.py
@@ -1 +1,2 @@
 from litedram.core.controller import ControllerSettings, LiteDRAMController
+from litedram.core.crossbar import LiteDRAMCrossbar
\ No newline at end of file
diff --git a/litedram/frontend/crossbar.py b/litedram/core/crossbar.py
similarity index 100%
rename from litedram/frontend/crossbar.py
rename to litedram/core/crossbar.py